Google Brotli: Google Brotli Unchecked Return Value Vulnerability
Info Listed in CISA KEV
Summary
Google Brotli contains an unchecked return value vulnerability that allows a remote unauthenticated attacker to corrupt adjacent decoder state memory, disclose sensitive memory contents, cause a denial of service, or potentially execute arbitrary code using a crafted Brotli-compressed stream.
In-depth triage
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Affected products
- Google:Brotli
Sources
- CISA KEV DATABASE
Original Links
- https://github.com/google/brotli/releases/tag/v1.2.1 reference
- https://www.cisa.gov/news-events/directives/bod-26-04-prioritizing-security-updates-based-risk reference
- https://www.cisa.gov/news-events/directives/bod-26-04-implementation-guidance-prioritizing-security-updates-based-risk reference
- https://nvd.nist.gov/vuln/detail/CVE-2026-111497 reference
Timeline
- kev_ingest CISA KEV