Is CVE-2026-89160 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-89160?

CVE-2026-89160 has a CVSS v3 severity of LOW (3.7).

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Description

PCRE2 before 10.48 has a pcre2_match out-of-bounds read during the PCRE2_MATCH_INVALID_UTF matching of an invalid UTF subject.