What’s Vulnerable › Vulnerabilities

CVE-2023-47466

• Severity: high (CVSS 7.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-05-22 · updated 2026-06-17
• Weakness: CWE-476

Description

TagLib before 2.0 allows a segmentation violation and application crash during tag writing via a crafted WAV file in which an id3 chunk is the only valid chunk.

Affected products

• TagLib: before 2.0 — fixed in 2.0

How to fix

Upgrade to a fixed version: TagLib 2.0. Check the vendor advisory for mitigations.

References

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

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