CLEANSTART-2026-VX91878

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Import Source
https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-VX91878.json
JSON Data
https://api.osv.dev/v1/vulns/CLEANSTART-2026-VX91878
Upstream
Published
2026-10-08T00:41:14Z
Modified
2026-10-08T16:47:14Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
Summary
SSH Agent servers do not validate the size of messages when processing new identity requests, which may cause the program to panic if the message is malformed due to an out of bounds read
Details

Security vulnerability affects the external-dns package. SSH Agent servers do not validate the size of messages when processing new identity requests, which may cause the program to panic if the message is malformed due to an out of bounds read.

References

Affected packages

CleanStart / external-dns

Package

Name
external-dns
Purl
pkg:apk/cleanstart/external-dns

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.20.0-r1

Database specific

source
"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-VX91878.json"