CVE-2026-41907

VendoruuidjsProductuuidDiscoveredApr 24, 2026UpdatedOct 26, 2026

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.

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CVSS v3.1

7.5 HIGH

EPSS

0.35%

probability of exploitation in 30 days

CISA KEV

Not listed

no confirmed exploitation reported

News coverage

sources referencing this CVE

Related IOCs

seen in the same coverage

EPSS Trend

Aug 26, 2026 → Oct 26, 2026

● 0.00pp

0.35% → 0.35% over 3 tracked changes

CVSS v3.1 Detail

Attack VectorNETWORK

Attack ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

ScopeUNCHANGED

ConfidentialityNONE

IntegrityHIGH

AvailabilityNONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Connections

3 relationships

Timeline

disclosure → media coverage

Apr 24, 2026

Disclosure — published as a CVE record. · last revised by NVD Oct 26, 2026