CVE-2026-89160CWE-125

CVE-2026-89160

Low · published September 11, 2026

CVSS v3.1
3.7
EPSS
0%
Percentile
17.9
In the wild
Unconfirmed
What it is

PCRE2 before 10.48 has a pcre2_match out-of-bounds read during the PCRE2_MATCH_INVALID_UTF matching of an invalid UTF subject.

The record
Technical detail
CVSS v3.1
3.7 · LOW
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
CVSS v4.0
Not supplied
EPSS
0.00268 · 17.9th percentile
Weakness
CWE-125 · Out-of-bounds Read
Published
2026-09-11T08:18Z
Affected products (2)
ProductVersionsFixed in
pcre/pcre2≥ 10.34, < 10.4810.48
pcre/pcre2all versions—
References (2)
https://github.com/PCRE2Project/pcre2/releases/tag/pcre2-10.48 · [email protected]https://github.com/PCRE2Project/pcre2/security/advisories/GHSA-9qww-pwc4-77qq · [email protected]
EPSS history
Timeline
  • 12 SEP 03:22Z
    EPSS moved — → 0%
    epss
  • 11 SEP 04:09Z
    PCRE2 before 10.48 has a pcre2_match out-of-bounds read during the PCRE2_MATCH_INVALID_UTF matching of an invalid UTF subject
    cvelistv5