CVE-2026-89156 | PCRE PCRE2 up to 10.47 JIT Fallback pcre2_match out-of-bounds

September 11, 2026 Yanac

A vulnerability marked as critical has been reported in PCRE PCRE2 up to 10.47. The impacted element is the function pcre2_match of the component JIT Fallback. This manipulation causes out-of-bounds read.

This vulnerability appears as CVE-2026-89156. The attack may be initiated remotely. There is no available exploit.

It is suggested to upgrade the affected component.VulDB Recent EntriesRead More