Description
An out-of-bounds read vulnerability was discovered in the PCRE2 library in the compile_xclass_matchingpath() function of the pcre2_jit_compile.c file. This involves a unicode property matching issue in JIT-compiled regular expressions. The issue occurs because the character was not fully read in case-less matching within JIT.
Published: 2022-05-16
Score: 9.1 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories
Source ID Title
Debian DLA Debian DLA DLA-3363-1 pcre2 security update
EUVD EUVD EUVD-2022-24876 An out-of-bounds read vulnerability was discovered in the PCRE2 library in the compile_xclass_matchingpath() function of the pcre2_jit_compile.c file. This involves a unicode property matching issue in JIT-compiled regular expressions. The issue occurs because the character was not fully read in case-less matching within JIT.
Ubuntu USN Ubuntu USN USN-5627-1 PCRE vulnerabilities
Ubuntu USN Ubuntu USN USN-5627-2 PCRE vulnerabilities
History

Tue, 15 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00462}

epss

{'score': 0.00359}


Tue, 25 Mar 2025 20:00:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:pcre:pcre2:10.40:*:*:*:*:*:*:* cpe:2.3:a:pcre:pcre2:*:*:*:*:*:*:*:*

Thu, 06 Mar 2025 09:45:00 +0000


Tue, 11 Feb 2025 21:00:00 +0000

Type Values Removed Values Added
First Time appeared Debian
Debian debian Linux
CPEs cpe:2.3:a:pcre:pcre2:*:*:*:*:*:*:*:* cpe:2.3:a:pcre:pcre2:10.40:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
Vendors & Products Debian
Debian debian Linux

Subscriptions

Debian Debian Linux
Fedoraproject Fedora
Netapp Active Iq Unified Manager H300s H300s Firmware H410c H410c Firmware H410s H410s Firmware H500s H500s Firmware H700s H700s Firmware Hci Management Node Ontap Select Deploy Administration Utility Solidfire
Pcre Pcre2
Redhat Enterprise Linux
cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2025-03-06T08:18:54.168Z

Reserved: 2022-05-05T00:00:00.000Z

Link: CVE-2022-1586

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2022-05-16T21:15:07.793

Modified: 2025-03-25T19:39:30.433

Link: CVE-2022-1586

cve-icon Redhat

Severity : Moderate

Publid Date: 2022-03-23T00:00:00Z

Links: CVE-2022-1586 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses