Description
Heap buffer overflow in Extensions in Google Chrome prior to 88.0.4324.146 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted Chrome Extension.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Chrome | unspecified – < 88.0.4324.146 | 88.0.4324.146 |
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 | 88.0.4324.146-1 | — |
| Debian 13 | chromium | 88.0.4324.146-1 | — |
| Debian 12 | chromium | 88.0.4324.146-1 | — |
| Debian 10 | chromium | 88.0.4324.146-1~deb10u1 | DSA-4846-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 18.04 LTS | chromium-browser | 89.0.4389.82-0ubuntu0.18.04.1 | — |
| Ubuntu 16.04 LTS | chromium-browser | 89.0.4389.82-0ubuntu0.16.04.1 | — |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SUSE Package Hub 15 SP2 | chromium | 88.0.4324.146-bp152.2.56.5 | openSUSE-SU-2021:0268-1 |
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 15.2 | chromium | 88.0.4324.146-lp152.2.69.1 | openSUSE-SU-2021:0259-1 |
Advisories 5
- DSA-4846-1 chromium - security update Debian Security (DSA / DLA) · Mar 9, 2026
- openSUSE-SU-2021:0259-1 Security update for chromium 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-2021:0268-1 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
References
- https://chromereleases.googleblog.com/2021/02/stable-channel-update-for-desktop.html
- https://crbug.com/1163504
- FEDORA-2021-05afa65d39 vendor-advisory
- FEDORA-2021-7fb30b9381 vendor-advisory
- GLSA-202104-08 vendor-advisory