Out-of-Bounds Write in Google Brotli Decoder
Historical advisory recorded 10 Nov 2026 14:21:22 UTC. Read the latest advisory.
cve-program · CVE-2026-111497
PublishedA buffer overflow vulnerability in the Brotli decoder (c/dec/decode.c) in Google Brotli versions 1.0.3 through 1.2.0 on all platforms 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. Users need to update any Brotli libraries or binaries between 1.0.3 through 1.2.0 to the latest available version: 1.0.10 or 1.1.1 or 1.2.1.
Read the publisher's advisoryAffected versions, risk and source history
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CVE-2026-111497 · CVE overview and exploitation status
cve-program · CVE-2026-111497
This historical advisory does not include today's related changes. Open the latest advisory to find current connections.