ALPINE-CVE-2026-89156

Source
https://security.alpinelinux.org/vuln/CVE-2026-89156
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-89156.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2026-89156
Upstream
Published
2026-09-11T04:18:03Z
Modified
2026-10-01T12:30:02Z
Severity
  • 5.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

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

References

Affected packages

Alpine:v3.23 / pcre2

Package

Name
pcre2
Purl
pkg:apk/alpine/pcre2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
10.48-r0

Database specific

source
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-89156.json"

Alpine:v3.24 / pcre2

Package

Name
pcre2
Purl
pkg:apk/alpine/pcre2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
10.48-r0

Database specific

source
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-89156.json"