{"id":"DEBIAN-CVE-2026-111497","details":"A 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.","modified":"2026-10-23T06:00:10.528049769Z","published":"2026-10-22T07:47:30.119117891Z","upstream":["CVE-2026-111497"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2026-111497"}],"affected":[{"package":{"name":"brotli","ecosystem":"Debian:12","purl":"pkg:deb/debian/brotli?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.9-2","1.1.0-1","1.1.0-2","1.2.0-1","1.2.0-2","1.2.0-3","1.2.0-4"],"ecosystem_specific":{"urgency":"not yet 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