CVEvulnerability

CVE-2026-89161

7.8 HIGH Published 2026-09-11 Modified 2026-09-16 Official page ↗
Status
Undergoing Analysis
Published
2026-09-11
Last modified
2026-09-16
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.4 HIGH — CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 3.1 ([email protected])
7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-590

Description

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.

Affected configurations

• pcre pcre2 (< 10.48) • pcre pcre2 10.48

Related

Weakness · CWE (1)

  • CWE-590 Free of Memory not on the Heap weakness

References