Security
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CVE-2026-103111

HIGHCVSS 7.6
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Description

PCRE2 before 10.49, when there is an attacker-controlled regular expression and certain JIT API usage, allows an out-of-bounds write with arbitrary data.

Timeline
Published:September 30th, 2026 5:16 AM
Last modified:October 4th, 2026 12:16 AM
CVSS Scoring

CVSS v3: 7.6 (HIGH)

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L

Weaknesses (CWE)
CWE-787
References & Reports
Advisories, patches, and third-party reports

Source: NIST NVD · Data may lag official sources by up to one minute