Vulnerability Details CVE-2026-41907
uuid is for the creation of RFC9562 (formerly RFC4122) UUIDs. Prior to 14.0.0, v3, v5, and v6 accept external output buffers but do not reject out-of-range writes (small buf or large offset). This allows silent partial writes into caller-provided buffers. This vulnerability is fixed in 14.0.0.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 5.4%
CVSS Severity
CVSS v3 Score 7.5
Products affected by CVE-2026-41907
-
cpe:2.3:a:uuidjs:uuid:1.0
-
cpe:2.3:a:uuidjs:uuid:1.1
-
cpe:2.3:a:uuidjs:uuid:1.2
-
cpe:2.3:a:uuidjs:uuid:1.3
-
cpe:2.3:a:uuidjs:uuid:1.3.1
-
cpe:2.3:a:uuidjs:uuid:1.3.2
-
cpe:2.3:a:uuidjs:uuid:1.3.3
-
cpe:2.3:a:uuidjs:uuid:1.4.0
-
cpe:2.3:a:uuidjs:uuid:1.4.1
-
cpe:2.3:a:uuidjs:uuid:1.4.2
-
cpe:2.3:a:uuidjs:uuid:1.4.3
-
cpe:2.3:a:uuidjs:uuid:1.4.4
-
cpe:2.3:a:uuidjs:uuid:1.4.5
-
cpe:2.3:a:uuidjs:uuid:1.4.6
-
cpe:2.3:a:uuidjs:uuid:1.4.7
-
cpe:2.3:a:uuidjs:uuid:10.0.0
-
cpe:2.3:a:uuidjs:uuid:11.0.0
-
cpe:2.3:a:uuidjs:uuid:11.0.0-0
-
cpe:2.3:a:uuidjs:uuid:11.0.1
-
cpe:2.3:a:uuidjs:uuid:11.0.2
-
cpe:2.3:a:uuidjs:uuid:11.0.3
-
cpe:2.3:a:uuidjs:uuid:11.0.4
-
cpe:2.3:a:uuidjs:uuid:11.0.5
-
cpe:2.3:a:uuidjs:uuid:11.1.0
-
cpe:2.3:a:uuidjs:uuid:12.0.0
-
cpe:2.3:a:uuidjs:uuid:13.0.0
-
cpe:2.3:a:uuidjs:uuid:2.0.0
-
cpe:2.3:a:uuidjs:uuid:2.0.1
-
cpe:2.3:a:uuidjs:uuid:3.0.0
-
cpe:2.3:a:uuidjs:uuid:3.0.1
-
cpe:2.3:a:uuidjs:uuid:3.1.0
-
cpe:2.3:a:uuidjs:uuid:3.2.0
-
cpe:2.3:a:uuidjs:uuid:3.2.1
-
cpe:2.3:a:uuidjs:uuid:3.3.0
-
cpe:2.3:a:uuidjs:uuid:3.3.1
-
cpe:2.3:a:uuidjs:uuid:3.3.2
-
cpe:2.3:a:uuidjs:uuid:3.3.3
-
cpe:2.3:a:uuidjs:uuid:3.4.0
-
cpe:2.3:a:uuidjs:uuid:7.0.0
-
cpe:2.3:a:uuidjs:uuid:7.0.1
-
cpe:2.3:a:uuidjs:uuid:7.0.2
-
cpe:2.3:a:uuidjs:uuid:7.0.3
-
cpe:2.3:a:uuidjs:uuid:8.0.0
-
cpe:2.3:a:uuidjs:uuid:8.1.0
-
cpe:2.3:a:uuidjs:uuid:8.2.0
-
cpe:2.3:a:uuidjs:uuid:8.3.0
-
cpe:2.3:a:uuidjs:uuid:8.3.1
-
cpe:2.3:a:uuidjs:uuid:8.3.2
-
cpe:2.3:a:uuidjs:uuid:9.0.0
-
cpe:2.3:a:uuidjs:uuid:9.0.1