ALPINE-CVE-2026-84964

Source
https://security.alpinelinux.org/vuln/CVE-2026-84964
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-84964.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2026-84964
Upstream
Published
2026-09-03T16:18:25Z
Modified
2026-11-03T06:32:57Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

A double free in the OpenSSL-based TLS certificate revocation checking path of the MongoDB C Driver can be reached by a TLS endpoint that the client already trusts. During the handshake, specially formed certificate data can cause the same heap object to be released twice. An unauthenticated party acting as the trusted endpoint may cause the connecting client application to terminate unexpectedly.

References

Affected packages

Alpine:v3.24 / mongo-c-driver

Package

Name
mongo-c-driver
Purl
pkg:apk/alpine/mongo-c-driver?arch=source

Affected ranges

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

Database specific

source
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-84964.json"