{"description":"Trending threats, MITRE ATT\u0026CK coverage, and detection metadata. Fed continuously.","favicon":"https://feed.craftedsignal.io/favicon-32x32.png","feed_url":"https://feed.craftedsignal.io/products/musl-libc/feed.json","home_page_url":"https://feed.craftedsignal.io/","icon":"https://feed.craftedsignal.io/apple-touch-icon.png","items":[{"_cs_actors":[],"_cs_cpes":[],"_cs_cves":[{"id":"CVE-2026-107891"}],"_cs_exploited":false,"_cs_has_poc":false,"_cs_poc_references":[],"_cs_products":["musl libc"],"_cs_severities":["medium"],"_cs_tags":[],"_cs_type":"advisory","_cs_vendors":[],"content_html":"\u003cp\u003eThe regcomp function in musl libc is affected by multiple integer overflow issues. These overflows are triggered by the size and complexity of the regular expression passed to regcomp, potentially leading to incorrect allocation sizes and out-of-bounds heap writes.\u003c/p\u003e\n","date_modified":"2026-10-21T23:37:01Z","date_published":"2026-10-21T23:37:01Z","id":"https://feed.craftedsignal.io/briefs/2026-10-musl-libc-regcomp-overflow/","summary":"The regcomp function in musl libc is affected by multiple integer overflow issues which can lead to incorrectly-sized allocations and out-of-bounds heap writes.","title":"musl libc: regcomp integer overflow (CVE-2026-107891)","url":"https://feed.craftedsignal.io/briefs/2026-10-musl-libc-regcomp-overflow/"}],"language":"en","title":"CraftedSignal Threat Feed - Musl Libc","version":"https://jsonfeed.org/version/1.1"}