PCRE2 before 10.48 has a pcre2_match out-of-bounds read after a JIT fallback when an attacker can provide invalid UTF data.

Project Subscriptions

Vendors Products
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Fri, 11 Sep 2026 06:30:00 +0000

Type Values Removed Values Added
Title PCRE2 Out-of-Bounds Read During JIT Fallback with Invalid UTF Input

Fri, 11 Sep 2026 04:15:00 +0000

Type Values Removed Values Added
Description PCRE2 before 10.48 has a pcre2_match out-of-bounds read after a JIT fallback when an attacker can provide invalid UTF data.
First Time appeared Pcre
Pcre pcre2
Weaknesses CWE-125
CPEs cpe:2.3:a:pcre:pcre2:*:*:*:*:*:*:*:*
Vendors & Products Pcre
Pcre pcre2
References
Metrics cvssV3_1

{'score': 2.9, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L'}


Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-09-11T04:03:05.876Z

Reserved: 2026-09-11T04:03:05.439Z

Link: CVE-2026-89156

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-09-11T04:18:03.230

Modified: 2026-09-11T04:18:03.230

Link: CVE-2026-89156

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-11T06:15:10Z

Weaknesses