{"id":"JLSEC-2026-60","details":"The PCRE2 library is a set of C functions that implement regular expression pattern matching. In version 10.45, a heap-buffer-overflow read vulnerability exists in the PCRE2 regular expression matching engine, specifically within the handling of the `(*scs:...)` (Scan SubString) verb when combined with `(*ACCEPT)` in `src/pcre2_match.c`. This vulnerability may potentially lead to information disclosure if the out-of-bounds data read during the memcmp affects the final match result in a way observable by the attacker. This issue has been resolved in version 10.46.","modified":"2026-07-25T18:24:40.843889751Z","published":"2026-04-07T13:24:02.285Z","upstream":["CVE-2025-58050","EUVD-2025-25947"],"database_specific":{"license":"CC-BY-4.0","sources":[{"modified":"2026-06-17T09:43:50.240Z","published":"2025-08-27T19:15:37.560Z","url":"https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2025-58050","html_url":"https://nvd.nist.gov/vuln/detail/CVE-2025-58050","database_specific":{"status":"Analyzed"},"id":"CVE-2025-58050","imported":"2026-07-17T22:13:21.277Z"},{"imported":"2026-07-17T22:13:21.549Z","modified":"2025-08-27T19:14:38Z","published":"2025-08-27T18:47:35Z","url":"https://euvdservices.enisa.europa.eu/api/enisaid?id=EUVD-2025-25947","html_url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-25947","id":"EUVD-2025-25947"}]},"references":[{"type":"WEB","url":"https://github.com/PCRE2Project/pcre2/commit/a141712e5967d448c7ce13090ab530c8e3d82254"},{"type":"WEB","url":"https://github.com/PCRE2Project/pcre2/releases/tag/pcre2-10.46"},{"type":"WEB","url":"https://github.com/PCRE2Project/pcre2/security/advisories/GHSA-c2gv-xgf5-5cc2"}],"affected":[{"package":{"name":"PCRE2_jll","ecosystem":"Julia","purl":"pkg:julia/PCRE2_jll?uuid=efcefdf7-47ab-520b-bdef-62a2eaa19f15"},"ranges":[{"type":"SEMVER","events":[{"introduced":"10.45.0+0"},{"fixed":"10.46.0+0"}]}],"database_specific":{"source":"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-60.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"},{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:L/SI:N/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"}]}