ALPINE-CVE-2026-84969

Source
https://security.alpinelinux.org/vuln/CVE-2026-84969
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-84969.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2026-84969
Upstream
Published
2026-09-03T15:17:36Z
Modified
2026-11-03T06:32:57Z
Severity
  • 3.7 (Low) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N CVSS Calculator
Summary
[none]
Details

A memory-handling error in the BSON-to-JSON conversion helpers of the MongoDB C Driver can write a small number of bytes past the end of a heap buffer when a binary field is encoded and the output is cut short at a caller-configured length limit. A party who supplies the document content, with no privileges on the application that links the driver, may cause a small amount of data outside the intended buffer to be altered.

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-2026-84969.json"