Linux · Debian · Security advisory · May 27, 2026

DEBIAN-CVE-2026-9100: mongo-c-driver security update

DEBIAN-CVE-2026-9100, released May 27, 2026, fixes 1 CVE in mongo-c-driver. None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
1
None rated Critical
Exploited
0
None reported
Highest CVSS
7.1
Base score, 0 to 10
Highest EPSS
0.0030
23rd percentile

Fixed package versions

ProductReleaseFixed in
mongo-c-driverDebian 12.15 (bookworm)1.23.1-1+deb12u3
mongo-c-driverDebian 13.5 (trixie)1.30.4-1+deb13u2
mongo-c-driverDebian 142.2.4-1

CVEs this fix closes

PriorityCVETitleCVSSEPSSExploitation
High CVE-2026-9100 mongo-c-driver: The MongoDB C Driver's legacy GridFS API accepts malformed file metadata from the database without adequate validation7.1 0.0030 None reported
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