CVE-2023-47466

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.30% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 22.5% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

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

Red Hat severity

Low. 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

2025-05-22 00:00Z1 YR AGO

Last updated

2026-01-24 21:03Z7 MO AGO

Reserved

2023-11-06

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Low (CVSS 2.9)

CNA CVSS vector

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

Weaknesses

• CWE-476NULL Pointer DereferenceBase

Data version

5.2

Document digest

9b496d3cd7ff3c8f1e27992665c1caa032690aa458c1ecd8989cc6b38993ed3e

• github.comhttps://github.com/taglib/taglib/issues/1163
• github.comhttps://github.com/taglib/taglib/pull/1164
• github.comhttps://github.com/taglib/taglib/compare/v1.13.1...v2.0
• github.comhttps://github.com/taglib/taglib/commit/dfa33bec0806cbb45785accb8cc6c2048a7d40cf
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2026/01/msg00022.html