ALPINE-CVE-2026-88035

Source
https://security.alpinelinux.org/vuln/CVE-2026-88035
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-88035.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2026-88035
Upstream
Published
2026-09-10T19:17:40Z
Modified
2026-11-03T06:33:04Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

A size check in the client-side authentication path of the MongoDB C Driver can wrap around, so an unusually large user-name value is accepted and copied past the end of a small buffer. A party able to set the driver's connection settings may cause the application that embeds the driver to terminate unexpectedly. Reaching this code requires a build in which the optional external SASL authentication backend is present and a connection configured to use it.

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-2026-88035.json"