Google Skia Out-of-Bounds Write Vulnerability

Google Skia

Google Skia contains an out-of-bounds write vulnerability that could allow a remote attacker to perform out of bounds memory access via a crafted HTML page. This vulnerability affects Google Chrome and ChromeOS, Android, Flutter, and possibly other products. Added to CISA KEV on 2026-03-13 (federal deadline 2026-03-27).

First seen: 13 Mar 2026
Last update: 13 Mar 2026, 12:00 UTC
Identifiers: CVE-2026-3909
Source: CISA KEV
On the menu as: Chrome
Android

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## Google Skia Out-of-Bounds Write Vulnerability
Severity: high, exploited in the wild. Patch status: patched.
Affected: Google Skia
Ids: CVE-2026-3909

Google Skia contains an out-of-bounds write vulnerability that could allow a remote attacker to perform out of bounds memory access via a crafted HTML page. This vulnerability affects Google Chrome and ChromeOS, Android, Flutter, and possibly other products. Added to CISA KEV on 2026-03-13 (federal deadline 2026-03-27).

## Steps
1. Search the repo, its CI and infra config for Google Skia. If present, report the version in use and whether it's affected.

## Report
A table: file, product or package, version in use, affected yes/no, exact fix. Then anything a human has to check outside the repo.

If you have the pwned.coffee MCP server (https://pwned.coffee/mcp), call lookup_cve("CVE-2026-3909") for the latest, and check_repo with this repo's lockfiles, Dockerfiles and workflows for a full receipt.
Sources: https://nvd.nist.gov/vuln/detail/CVE-2026-3909
https://pwned.coffee/i/google-skia-out-of-bounds-write-vulnerability-cve-2026-3909

Sources

NVD: CVE-2026-3909

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