Description
Use after free in BFCache in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Chrome | unspecified – < 91.0.4472.101 | 91.0.4472.101 |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | chromium | 93.0.4577.82-1 | — |
| Debian 13 | chromium | 93.0.4577.82-1 | — |
| Debian 12 | chromium | 93.0.4577.82-1 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 18.04 LTS | chromium-browser | 91.0.4472.101-0ubuntu0.18.04.1 | — |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SUSE Package Hub 15 SP3 | chromium | 91.0.4472.114-bp153.2.13.1 | openSUSE-SU-2021:0938-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | chromium | 93.0.4577.82-1.1 | openSUSE-SU-2024:12948-1, openSUSE-SU-2024:10681-1 |
| openSUSE Leap 15.4 | opera | 85.0.4341.28-lp154.2.5.1 | openSUSE-SU-2022:0110-1 |
| openSUSE Leap 15.3 | chromium | 91.0.4472.114-bp153.2.13.1 | openSUSE-SU-2021:0938-1 |
| openSUSE Leap 15.3 | opera | 77.0.4054.146-lp153.2.6.1 | openSUSE-SU-2021:0948-1 |
| openSUSE Leap 15.2 | chromium | 91.0.4472.101-lp152.2.104.1 | openSUSE-SU-2021:0881-1 |
| openSUSE Leap 15.2 | opera | 77.0.4054.146-lp152.2.52.1 | openSUSE-SU-2021:0949-1 |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.24 | chromium | 91.0.4472.101-r0 | — |
| Alpine v3.23 | chromium | 91.0.4472.101-r0 | — |
| Alpine v3.23 | qt5-qtwebengine | 5.15.3_git20210510-r2 | — |
| Alpine v3.22 | chromium | 91.0.4472.101-r0 | — |
| Alpine v3.22 | qt5-qtwebengine | 5.15.3_git20210510-r2 | — |
| Alpine v3.21 | chromium | 91.0.4472.101-r0 | — |
| Alpine v3.21 | qt5-qtwebengine | 5.15.3_git20210510-r2 | — |
| Alpine v3.20 | chromium | 91.0.4472.101-r0 | — |
| Alpine v3.20 | qt5-qtwebengine | 5.15.3_git20210510-r2 | — |
Show 6 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.19 | chromium | 91.0.4472.101-r0 | — |
| Alpine v3.19 | qt5-qtwebengine | 5.15.3_git20210510-r2 | — |
| Alpine v3.18 | chromium | 91.0.4472.101-r0 | — |
| Alpine v3.18 | qt5-qtwebengine | 5.15.3_git20210510-r2 | — |
| Alpine v3.17 | chromium | 91.0.4472.101-r0 | — |
| Alpine v3.17 | qt5-qtwebengine | 5.15.3_git20210510-r2 | — |
| Alpine v3.16 | chromium | 91.0.4472.101-r0 | — |
| Alpine v3.16 | qt5-qtwebengine | 5.15.3_git20210510-r2 | — |
| Alpine v3.15 | chromium | 91.0.4472.101-r0 | — |
| Alpine v3.15 | qt5-qtwebengine | 5.15.3_git20210510-r2 | — |
| Alpine v3.14 | chromium | 91.0.4472.101-r0 | — |
| Alpine v3.14 | qt5-qtwebengine | 5.15.3_git20211006-r0 | — |
Advisories 7
- openSUSE-SU-2021:0948-1 Security update for opera SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2024:10681-1 chromedriver-93.0.4577.82-1.1 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2021:0938-1 Security update for chromium SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2021:0881-1 Security update for chromium SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2024:12948-1 ungoogled-chromium-113.0.5672.92-1.1 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2021:0949-1 Security update for opera SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2022:0110-1 Security update for opera SUSE / openSUSE Security Updates · Feb 4, 2026
References
- https://crbug.com/1212618
- https://chromereleases.googleblog.com/2021/06/stable-channel-update-for-desktop.html
- GLSA-202107-06 vendor-advisory
- FEDORA-2021-f94dadff78 vendor-advisory
- FEDORA-2021-ca58c57bdf vendor-advisory