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.

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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
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

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

Projects

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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