PT-2026-33470 · Julia · Pcre2 Jll

Publicado 2026-04-07 · Atualizado 2026-04-07

OSV

CVSS v4.0

6.9

Média

Vetor base

AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:L/SI:N/SA:L

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.

Correção

Identificadores relacionados

JLSEC-2026-60

Produtos afetados

Pcre2 Jll

Referências · 4

• https://github.com/PCRE2Project/pcre2/commit/a141712e5967d448c7ce13090ab530c8e3d82254 · Nota
• https://github.com/PCRE2Project/pcre2/security/advisories/GHSA-c2gv-xgf5-5cc2 · Nota
• https://github.com/PCRE2Project/pcre2/releases/tag/pcre2-10.46 · Nota
• https://osv.dev/vulnerability/JLSEC-2026-60 · Aviso do Fabricante