{"action":"Upgrade cipher-base to 1.0.5 or later.","affected":[{"fixed":"1.0.5","introduced":"0"}],"component":"cipher-base","cve_ids":["CVE-2025-9287"],"ecosystem":"npm","epss":0.0055,"exploited":false,"fixed_versions":["1.0.5"],"ghsa_id":"GHSA-cpq7-6gpm-g9rc","id":"tcs_01M5KFK8E05DP9593RVY169S37","modified_at":"2026-09-10T03:50:26.901391948Z","published_at":"2025-08-21T14:47:35Z","references":["https://osv.dev/vulnerability/GHSA-cpq7-6gpm-g9rc","https://github.com/browserify/cipher-base/security/advisories/GHSA-cpq7-6gpm-g9rc","https://nvd.nist.gov/vuln/detail/CVE-2025-9287","https://github.com/browserify/cipher-base/pull/23","https://github.com/browserify/cipher-base/commit/8fd136432ca298a664f5637629cf2b42a6c7f294","https://github.com/browserify/cipher-base","https://lists.debian.org/debian-lts-announce/2025/09/msg00005.html"],"severity":{"label":"critical","score":9.1},"sources":[{"source":"osv","source_id":"GHSA-cpq7-6gpm-g9rc","url":"https://osv.dev/vulnerability/GHSA-cpq7-6gpm-g9rc"}],"summary":"cipher-base is missing type checks, leading to hash rewind and passing on crafted data"}