CVE-2026-89161
ADVISORY - nistSummary
In PCRE2 before 10.48, pcre2_jit_match mishandles a previously copied subject being passed in as a context. An incorrect free operation can occur.
EPSS Score: 0.0011 (0.014)
Common Weakness Enumeration (CWE)
ADVISORY - nist
Free of Memory not on the Heap
ADVISORY - redhat
Multiple Releases of Same Resource or Handle
NIST
CREATED
UPDATED
ADVISORY IDCVE-2026-89161
EXPLOITABILITY SCORE
1.4
EXPLOITS FOUND
-
COMMON WEAKNESS ENUMERATION (CWE)
CVSS SCORE
7.4highDebian
CREATED
UPDATED
ADVISORY IDCVE-2026-89161
EXPLOITABILITY SCORE
-
EXPLOITS FOUND
-
COMMON WEAKNESS ENUMERATION (CWE)-
Red Hat
CREATED
UPDATED
ADVISORY IDCVE-2026-89161
EXPLOITABILITY SCORE
1.4
EXPLOITS FOUND
-
COMMON WEAKNESS ENUMERATION (CWE)