CVE-2023-50762

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

0.63% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 47.9% of scored records. A rank, not a probability.

NVD base score

4.3 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Important. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2023-12-19 13:38Z2 YR AGO

Last updated

2025-02-13 17:19Z1 YR AGO

Reserved

2023-12-12

Assigning CNA

mozilla

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-347Improper Verification of Cryptographic SignatureBase

Data version

5.1

Document digest

766d1697b05f1a7c5f6d1fafdd368005ea8c176c12bec260eaea6c557334b960

• bugzilla.mozilla.orghttps://bugzilla.mozilla.org/show_bug.cgi?id=1862625
• www.mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2023-55/
• www.debian.orghttps://www.debian.org/security/2023/dsa-5582
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2023/12/msg00021.html