CVE-2026-86145 | PCRE PCRE2 up to 10.47 Recursive DFA Matching Workspace pcre2_dfa_match out-of-bounds write

September 5, 2026 Yanac

A vulnerability was found in PCRE PCRE2 up to 10.47. It has been classified as critical. This vulnerability affects the function pcre2_dfa_match of the component Recursive DFA Matching Workspace. The manipulation leads to out-of-bounds write.

This vulnerability is referenced as CVE-2026-86145. Remote exploitation of the attack is possible. No exploit is available.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More