ALPINE-CVE-2026-12996

Source
https://security.alpinelinux.org/vuln/CVE-2026-12996
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2026-12996.json
JSON Data
https://api.test.osv.dev/v1/vulns/ALPINE-CVE-2026-12996
Upstream
Published
2026-07-30T17:16:28.450Z
Modified
2026-08-06T09:30:57.726981216Z
Severity
  • 8.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H CVSS Calculator
Summary
[none]
Details

A use-after-free in OpenVPN 2.6.0 through 2.6.20 and 2.7_alpha1 through 2.7.4 allows remote authenticated peers to potentially cause a denial of service or leak memory via crafted packets during TLS session promotion or expiry

References

Affected packages

Alpine:v3.24 / openvpn

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
2.6.0
Fixed
2.7.5-r0

Database specific

source
"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2026-12996.json"