Stable Channel Update
The Chrome team is delighted to announce the promotion of Chrome 44 to the stable channel for Windows, Mac and Linux. Chrome 44.0.2403.89 contains a number of fixes and improvements, including:
A list of changes is available in the log. Watch out for upcoming Chrome and Chromium blog posts about new features and big efforts delivered in 44.
- A number of new apps/extension APIs
- Lots of under the hood changes for stability and performance
Security Fixes and Rewards
Note: Access to bug details and links may be kept restricted until a majority of users are updated with a fix. We will also retain restrictions if the bug exists in a third party library that other projects similarly depend on, but haven’t yet fixed.
This update includes 43 security fixes. Below, we highlight fixes that were contributed by external researchers. Please see the Chromium security page for more information.
[$3000][446032] High CVE-2015-1271: Heap-buffer-overflow in pdfium. Credit to cloudfuzzer.
[$3000][459215] High CVE-2015-1273: Heap-buffer-overflow in pdfium. Credit to makosoft.
[$TBD][461858] High CVE-2015-1274: Settings allowed executable files to run immediately after download. Credit to andrewm.bpi.
[$7500][462843] High CVE-2015-1275: UXSS in Chrome for Android. Credit to WangTao(neobyte) of Baidu X-Team.
[$TBD][472614] High CVE-2015-1276: Use-after-free in IndexedDB. Credit to Collin Payne.
[$5500][483981] High CVE-2015-1279: Heap-buffer-overflow in pdfium. Credit to mlafon.
[$5000][486947] High CVE-2015-1280: Memory corruption in skia. Credit to cloudfuzzer.
[$1000][487155] High CVE-2015-1281: CSP bypass. Credit to Masato Kinugawa.
[$TBD][487928] High CVE-2015-1282: Use-after-free in pdfium. Credit to Chamal de Silva.
[$TBD][492052] High CVE-2015-1283: Heap-buffer-overflow in expat. Credit to sidhpurwala.huzaifa.
[$2000][493243] High CVE-2015-1284: Use-after-free in blink. Credit to Atte Kettunen of OUSPG.
[$7500][504011] High CVE-2015-1286: UXSS in blink. Credit to anonymous.
[$1337][419383] Medium CVE-2015-1287: SOP bypass with CSS. Credit to filedescriptor.
[$1000][444573] Medium CVE-2015-1270: Uninitialized memory read in ICU. Credit to Atte Kettunen of OUSPG.
[$500][451456] Medium CVE-2015-1272: Use-after-free related to unexpected GPU process termination. Credit to Chamal de Silva.
[479743] Medium CVE-2015-1277: Use-after-free in accessibility. Credit to SkyLined.
[$500][482380] Medium CVE-2015-1278: URL spoofing using pdf files. Credit to Chamal de Silva.
[$1337][498982] Medium CVE-2015-1285: Information leak in XSS auditor. Credit to gazheyes.
[$500][479162] Low CVE-2015-1288: Spell checking dictionaries fetched over HTTP. Credit to mike@michaelruddy.com.
As usual, our ongoing internal security work was responsible for a wide range of fixes:
- [512110] CVE-2015-1289: Various fixes from internal audits, fuzzing and other initiatives.
Many of the above bugs were detected using AddressSanitizer or MemorySanitizer.
Interested in switching release channels? Find out how. If you find a new issue, please let us know by filing a bug.
Penny MacNeil
Google Chrome
Stable Channel Update
The stable channel has been updated to 44.0.2403.107 for Windows, Mac and Linux. A partial list of changes is available in the log.
Interested in switching release channels? Find out how. If you find a new issue, please let us know by filing a bug.
Penny MacNeil
Google Chrome
Stable Channel Update
The stable channel has been updated to 44.0.2403.130 for Windows, Mac, and Linux.
A list of changes is available in the log. Interested in switching release channels? Find out how. If you find a new issue, please let us know by filing a bug.
Krishna Govind
Google Chrome
Stable Channel Update
The stable channel has been updated to 44.0.2403.155 for Windows, Mac, and Linux.A list of changes is available in the log. Interested in switching release channels? Find out how. If you find a new issue, please let us know by filing a bug.
Krishna Govind
Google Chrome
The stable channel has been updated to 44.0.2403.157 for Windows, Mac, and Linux.
A list of changes is available in the log. Interested in switching release channels? Find out how. If you find a new issue, please let us know by filing a bug.
Krishna Govind
Google Chrome
Stable Channel Update
The Chrome team is delighted to announce the promotion of Chrome 45 to the stable channel for Windows, Mac and Linux.
Chrome 45.0.2454.85 contains a number of fixes and improvements -- a list of changes is available in the log. Watch out for upcoming Chrome and Chromium blog posts about new features and big efforts delivered in 45.
Security Fixes and Rewards
Note: Access to bug details and links may be kept restricted until a majority of users are updated with a fix. We will also retain restrictions if the bug exists in a third party library that other projects similarly depend on, but haven’t yet fixed.
This update includes 29 security fixes. Below, we highlight fixes that were contributed by external researchers. Please see the Chromium security page for more information.
[$7500][516377] High CVE-2015-1291: Cross-origin bypass in DOM. Credit to anonymous.
[$7500][522791] High CVE-2015-1292: Cross-origin bypass in ServiceWorker. Credit to Mariusz Mlynski.
[$7500][524074] High CVE-2015-1293: Cross-origin bypass in DOM. Credit to Mariusz Mlynski.
[$5000][492263] High CVE-2015-1294: Use-after-free in Skia. Credit to cloudfuzzer.
[$3000][502562] High CVE-2015-1295: Use-after-free in Printing. Credit to anonymous.
[$1000][421332] High CVE-2015-1296: Character spoofing in omnibox. Credit to zcorpan.
[$3000][510802] Medium CVE-2015-1297: Permission scoping error in WebRequest. Credit to Alexander Kashev.
[$3000][518827] Medium CVE-2015-1298: URL validation error in extensions. Credit to Rob Wu.
[$2000][416362] Medium CVE-2015-1299: Use-after-free in Blink. Credit to taro.suzuki.dev.
[$1000][511616] Medium CVE-2015-1300: Information leak in Blink. Credit to cgvwzq.
We would also like to thank all security researchers that worked with us during the development cycle to prevent security bugs from ever reaching the stable channel. The total value of additional rewards and their recipients will updated here when all reports have gone through the reward panel.
As usual, our ongoing internal security work was responsible for a wide range of fixes:
- [526825] CVE-2015-1301: Various fixes from internal audits, fuzzing and other initiatives.
- Multiple vulnerabilities in V8 fixed at the tip of the 4.5 branch (currently 4.5.103.29).
Many of the above bugs were detected using AddressSanitizer or MemorySanitizer.
Interested in switching release channels? Find out how. If you find a new issue, please let us know by filing a bug. The community help forum is also a great place to reach out for help or learn about common issues.
Vivian Zhi
Google Chrome
Stable Channel Update
The stable channel has been updated to 45.0.2454.93 for Windows, Mac, and Linux.
A list of changes is available in the log. Interested in switching release channels? Find out how. If you find a new issue, please let us know by filing a bug.
Vivian Zhi
Google Chrome
Stable Channel Refresh
The stable channel has been updated to 45.0.2454.99 for Windows, Mac, and Linux. This release contains a critical update to Adobe Flash Player (19.0.0.185).
A partial list of changes is available in the log. Interested in switching release channels? Find out how. If you find a new issue, please let us know by filing a bug.
Vivian Zhi
Google Chrome
Stable Channel Update
The stable channel has been updated to 45.0.2454.101 for Windows, Mac, and Linux.
Security Fixes and Rewards
Note: Access to bug details and links may be kept restricted until a majority of users are updated with a fix.
The following bugs from external security researchers were fixed in this release:
[$TBD][530301] High CVE-2015-1303: Cross-origin bypass in DOM. Credit to Mariusz Mlynski.
[$TBD][531891] High CVE-2015-1304: Cross-origin bypass in V8. Credit to Mariusz Mlynski.
Interested in switching release channels? Find out how. If you find a new issue, please let us know by filing a bug. The community help forum is also a great place to reach out for help or learn about common issues.
Krishna Govind
Google Chrome
Stable Channel Update
The Chrome team is delighted to announce the promotion of Chrome 46 to the stable channel for Windows, Mac and Linux.
Chrome 46.0.2490.71 contains a number of fixes and improvements -- a list of changes is available in the log. Watch out for upcoming Chrome and Chromium blog posts about new features and big efforts delivered in 46.
Security Fixes and Rewards
Note: Access to bug details and links may be kept restricted until a majority of users are updated with a fix. We will also retain restrictions if the bug exists in a third party library that other projects similarly depend on, but haven’t yet fixed.
This update includes 24 security fixes. Below, we highlight fixes that were contributed by external researchers. Please see the Chromium security page for more information.
[$8837][519558] High CVE-2015-6755: Cross-origin bypass in Blink. Credit to Mariusz Mlynski.
[$6337][507316] High CVE-2015-6756: Use-after-free in PDFium. Credit to anonymous.
[$3500][529520] High CVE-2015-6757: Use-after-free in ServiceWorker. Credit to Collin Payne.
[$3000][522131] High CVE-2015-6758: Bad-cast in PDFium. Credit to Atte Kettunen of OUSPG.
[$1000][514076] Medium CVE-2015-6759: Information leakage in LocalStorage. Credit to Muneaki Nishimura (nishimunea).
[$1000][519642] Medium CVE-2015-6760: Improper error handling in libANGLE. Credit to lastland.net.
[$500][447860 & 532967] Medium CVE-2015-6761: Memory corruption in FFMpeg. Credit to Aki Helin of OUSPG and anonymous.
[$500][512678] Low CVE-2015-6762: CORS bypass via CSS fonts. Credit to Muneaki Nishimura (nishimunea).
We would also like to thank all security researchers that worked with us during the development cycle to prevent security bugs from ever reaching the stable channel. The total value of additional rewards and their recipients will updated here when all reports have gone through the reward panel.
As usual, our ongoing internal security work was responsible for a wide range of fixes:
Many of the above bugs were detected using AddressSanitizer or MemorySanitizer.
- [542517] CVE-2015-6763: Various fixes from internal audits, fuzzing and other initiatives.
- Multiple vulnerabilities in V8 fixed at the tip of the 4.6 branch (currently 4.6.85.23).
Interested in switching release channels? Find out how. If you find a new issue, please let us know by filing a bug. The community help forum is also a great place to reach out for help or learn about common issues.
Tina Zhou
Google Chrome
Stable Channel Update
The stable channel has been updated to 46.0.2490.80 for Windows, Mac, and Linux. This release contains a critical update to Adobe Flash Player (19.0.0.226).
A list of changes is available in the log. Interested in switching release channels? Find out how. If you find a new issue, please let us know by filing a bug.
Vivian Zhi
Google Chrome
Stable Channel Update
The stable channel has been updated to 46.0.2490.86 for Windows, Mac, and Linux. This release contains an update to Adobe Flash Player (19.0.0.245) and security fixes.
Security Fixes and Rewards
Note: Access to bug details and links may be kept restricted until a majority of users are updated with a fix. We will also retain restrictions if the bug exists in a third party library that other projects similarly depend on, but haven’t yet fixed.
Below, we highlight one fix that was contributed by an external researcher. Please see the Chromium security page for more information.
[$4000][520422] High CVE-2015-1302: Information leak in PDF viewer. Credit to Rob Wu.
A partial list of changes is available in the log. Interested in switching release channels? Find out how. If you find a new issue, please let us know by filing a bug.
Vivian Zhi
Google Chrome
Stable Channel Update
The Chrome team is delighted to announce the promotion of Chrome 47 to the stable channel for Windows, Mac and Linux.
Chrome 47.0.2526.73 contains a number of fixes and improvements -- a list of changes is available in the log. Watch out for upcoming Chrome and Chromium blog posts about new features and big efforts delivered in 47.
Security Fixes and Rewards
Note: Access to bug details and links may be kept restricted until a majority of users are updated with a fix. We will also retain restrictions if the bug exists in a third party library that other projects similarly depend on, but haven’t yet fixed.
This update includes 41 security fixes. Below, we highlight fixes that were contributed by external researchers. Please see the Chromium security page for more information.
[$10000][558589] Critical CVE-2015-6765: Use-after-free in AppCache. Credit to anonymous.
[$11337][551044] High CVE-2015-6766: Use-after-free in AppCache. Credit to anonymous.
[$10000][554908] High CVE-2015-6767: Use-after-free in AppCache. Credit to anonymous.
[$8000][556724] High CVE-2015-6768: Cross-origin bypass in DOM. Credit to Mariusz Mlynski.
[$7500][534923] High CVE-2015-6769: Cross-origin bypass in core. Credit to Mariusz Mlynski.
[$7500][541206] High CVE-2015-6770: Cross-origin bypass in DOM. Credit to Mariusz Mlynski.
[$7500][544991] High CVE-2015-6771: Out of bounds access in v8. Credit to anonymous.
[$7500][546545] High CVE-2015-6772: Cross-origin bypass in DOM. Credit to Mariusz Mlynski.
[$7500][554946] High CVE-2015-6764: Out of bounds access in v8. Credit to Guang Gong of Qihoo 360 via pwn2own.
[$5000][491660] High CVE-2015-6773: Out of bounds access in Skia. Credit to cloudfuzzer.
[$5000][549251] High CVE-2015-6774: Use-after-free in Extensions. Credit to anonymous.
[$3500][529012] High CVE-2015-6775: Type confusion in PDFium. Credit to Atte Kettunen of OUSPG.
[$3000][457480] High CVE-2015-6776: Out of bounds access in PDFium. Credit to Hanno Böck.
[$3000][544020] High CVE-2015-6777: Use-after-free in DOM. Credit to Long Liu of Qihoo 360Vulcan Team.
[$2000][514891] Medium CVE-2015-6778: Out of bounds access in PDFium. Credit to Karl Skomski.
[$2000][528505] Medium CVE-2015-6779: Scheme bypass in PDFium. Credit to Ullrich Tiljasper.
[$1000][490492] Medium CVE-2015-6780: Use-after-free in Infobars. Credit to Khalil Zhani.
[$1000][497302] Medium CVE-2015-6781: Integer overflow in Sfntly. Credit to miaubiz.
[$1000][536652] Medium CVE-2015-6782: Content spoofing in Omnibox. Credit to Luan Herrera.
[$1000][537205] Medium CVE-2015-6783: Signature validation issue in Android Crazy Linker. Credit to Michal Bednarski.
[$500][503217] Low CVE-2015-6784: Escaping issue in saved pages. Credit to Inti De Ceukelaire.
[$500][534542] Low CVE-2015-6785: Wildcard matching issue in CSP. Credit to mficarra@shapesecurity.com.
[$500][534570] Low CVE-2015-6786: Scheme bypass in CSP. Credit to mficarra@shapesecurity.com.
We would also like to thank all security researchers that worked with us during the development cycle to prevent security bugs from ever reaching the stable channel. The total value of additional rewards and their recipients will updated here when all reports have gone through the reward panel.
As usual, our ongoing internal security work was responsible for a wide range of fixes:
- [563930] CVE-2015-6787: Various fixes from internal audits, fuzzing and other initiatives.
- Multiple vulnerabilities in V8 fixed at the tip of the 4.7 branch (currently 4.7.80.23).
Stable Channel Update
The stable channel has been updated to 47.0.2526.80 for Windows, Mac, and Linux. This release contains an update to Adobe Flash Player (20.0.0.228) and security fixes.
Security Fixes and Rewards
Note: Access to bug details and links may be kept restricted until a majority of users are updated with a fix. We will also retain restrictions if the bug exists in a third party library that other projects similarly depend on, but haven’t yet fixed.
This update includes 7 security fixes. Below, we highlight fixes that were contributed by external researchers. Please see the Chromium security page for more information.
[$5000][548273] High CVE-2015-6788: Type confusion in extensions. Credit to anonymous.
[$2000][557981] High CVE-2015-6789: Use-after-free in Blink. Credit to cloudfuzzer.
[$500][542054] Medium CVE-2015-6790: Escaping issue in saved pages. Credit to Inti De Ceukelaire.
We would also like to thank all security researchers that worked with us during the development cycle to prevent security bugs from ever reaching the stable channel. The total value of additional rewards and their recipients will updated here when all reports have gone through the reward panel.
As usual, our ongoing internal security work was responsible for a wide range of fixes:
Many of the above bugs were detected using AddressSanitizer, MemorySanitizer or Control Flow Integrity.
- [567513] CVE-2015-6791: Various fixes from internal audits, fuzzing and other initiatives.
- Multiple vulnerabilities in V8 fixed at the tip of the 4.7 branch (currently 4.7.80.23).
A partial list of changes is available in the log. Interested in switching release channels? Find out how. If you find a new issue, please let us know by filing a bug.
Vivian Zhi
Google Chrome
Stable Channel Update
The stable channel has been updated to 47.0.2526.106 for Windows, Mac, and Linux.
Security Fixes
Note: Access to bug details and links may be kept restricted until a majority of users are updated with a fix. We will also retain restrictions if the bug exists in a third party library that other projects similarly depend on, but haven’t yet fixed.
This update includes 2 security fixes as part of our ongoing internal security work:
Many of our security bugs are detected using AddressSanitizer, MemorySanitizer or Control Flow Integrity.
- [569486] CVE-2015-6792: Fixes from internal audits and fuzzing.
A partial list of changes is available in the log. Interested in switching release channels? Find out how. If you find a new issue, please let us know by filing a bug.
Vivian Zhi
Google Chrome
Stable Channel Update
The stable channel has been updated to 47.0.2526.111 for Windows, Mac, and Linux.
A partial list of changes is available in the log. Interested in switching release channels? Find out how. If you find a new issue, please let us know by filing a bug.
Vivian Zhi
Google Chrome
Stable Channel Update
The Chrome team is delighted to announce the promotion of Chrome 48 to the stable channel for Windows, Mac and Linux.
Chrome 48.0.2564.82 contains a number of fixes and improvements -- a list of changes is available in the log. Watch out for upcoming Chrome and Chromium blog posts about new features and big efforts delivered in 48.
Security Fixes and Rewards
Note: Access to bug details and links may be kept restricted until a majority of users are updated with a fix. We will also retain restrictions if the bug exists in a third party library that other projects similarly depend on, but haven’t yet fixed.
This update includes 37 security fixes. Below, we highlight fixes that were contributed by external researchers. Please see the Chromium security page for more information.
[$3000][497632] High CVE-2016-1612: Bad cast in V8. Credit to cloudfuzzer.
[$3000][572871] High CVE-2016-1613: Use-after-free in PDFium. Credit to anonymous.
[$2000][544691] Medium CVE-2016-1614: Information leak in Blink. Credit to Christoph Diehl.
[$500][468179] Medium CVE-2016-1615: Origin confusion in Omnibox. Credit to Ron Masas.
[$500][541415] Medium CVE-2016-1616: URL Spoofing. Credit to Luan Herrera.
[$500][544765] Medium CVE-2016-1617: History sniffing with HSTS and CSP. Credit to jenuis.
[$500][552749] Medium CVE-2016-1618: Weak random number generator in Blink. Credit to Aaron Toponce.
[$500][557223] Medium CVE-2016-1619: Out-of-bounds read in PDFium. Credit to Keve Nagy.
We would also like to thank all security researchers that worked with us during the development cycle to prevent security bugs from ever reaching the stable channel. The total value of additional rewards and their recipients will updated here when all reports have gone through the reward panel.
As usual, our ongoing internal security work was responsible for a wide range of fixes:
- [579625] CVE-2016-1620: Various fixes from internal audits, fuzzing and other initiatives.
- Multiple vulnerabilities in V8 fixed at the tip of the 4.8 branch (currently 4.8.271.17).
Many of our security bugs are detected using AddressSanitizer, MemorySanitizer or Control Flow Integrity.
Interested in switching release channels? Find out how. If you find a new issue, please let us know by filing a bug. The community help forum is also a great place to reach out for help or learn about common issues.
Krishna Govind
Google Chrome
TUESDAY, JANUARY 26, 2016
Stable Channel Update for Chrome OS
The Stable channel has been updated to 48.0.2564.92 (Platform version: 7647.73.0) for all Chrome OS devices. This build contains a number of bug fixes, security updates, and feature enhancements. Systems will be receiving updates over the next several days.
Some highlights of these changes are:
- Improved Download Notifications
- Material Redesign for Video Player
- Adding Google Photos as a Default App
- Update Recovery Screens
- Cultural Institute Wallpapers for Chrome OS
Security Fixes
Note: Access to bug details and links may be kept restricted until a majority of users are updated with a fix. We will also retain restrictions if the bug exists in a third party library that other projects similarly depend on, but haven’t yet fixed
- [579179] High CVE-2016-0728 Kernel keyring refcount leak. Credit to Perception Point Research Team.
If you find new issues, please let us know by visiting our forum or filing a bug. Interested in switching channels? Find out how. You can submit feedback using ‘Report an issue...’ in the Chrome menu (3 horizontal bars in the upper right corner of the browser)
Josafat Garcia
Google Chrome
Stable Channel Update
The stable channel has been updated to 48.0.2564.103 for Windows, Mac, and Linux.
A list of changes is available in the log. Interested in switching release channels? Find out how. If you find a new issue, please let us know by filing a bug. The community help forum is also a great place to reach out for help or learn about common issues.
Krishna Govind
Google Chrome
Stable Channel Update
The stable channel has been updated to 48.0.2564.109 for Windows, Mac, and Linux.
Security Fixes and Rewards
Note: Access to bug details and links may be kept restricted until a majority of users are updated with a fix. We will also retain restrictions if the bug exists in a third party library that other projects similarly depend on, but haven’t yet fixed.
This update includes 6 security fixes. Below, we highlight fixes that were contributed by external researchers. Please see the Chromium security page for more information.
[$7500][546677] High CVE-2016-1622: Same-origin bypass in Extensions. Credit to anonymous.
[$7500][577105] High CVE-2016-1623: Same-origin bypass in DOM. Credit to Mariusz Mlynski.
[$TBD][583607] High CVE-2016-1624: Buffer overflow in Brotli. Credit to lukezli.
[$1000][509313] Medium CVE-2016-1625: Navigation bypass in Chrome Instant. Credit to Jann Horn.
[571480] Medium CVE-2016-1626: Out-of-bounds read in PDFium. Credit to anonymous, working with HP's Zero Day Initiative.
As usual, our ongoing internal security work:
- [585517] CVE-2016-1627: Various fixes from internal audits, fuzzing and other initiatives.
Many of our security bugs are detected using AddressSanitizer, MemorySanitizer or Control Flow Integrity.
A list of changes is available in the log. Interested in switching release channels? Find out how. If you find a new issue, please let us know by filing a bug. The community help forum is also a great place to reach out for help or learn about common issues.
Krishna Govind
Google Chrome