Fedora 42 : python-cbor2 (2026-0afc953516)

The remote Fedora 42 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-0afc953516 advisory. Backport upstream patch for CVE-2025-64076 Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus...

Fedora 43 : python-cbor2 (2026-cd0bb7ac34)

The remote Fedora 43 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-cd0bb7ac34 advisory. Backport upstream patch for CVE-2025-64076 Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus...

OPENSUSE-SU-2025:20133-1 Security update for python-cbor2

This update for python-cbor2 fixes the following issues: - CVE-2025-64076: Fixed bug in decodedefinitelongstring that causes incorrect chunk length calculation bsc1253746. Already fixed in release 5.6.3: - CVE-2024-26134: Fixed potential crash when hashing a CBORTag bsc1220096...

CVE-2025-64076

A flaw was found in cbor2. This vulnerability allows denial of service through process crashes or memory exhaustion via sending specially-crafted CBOR data containing definite-length text strings with multi-byte UTF-8 characters...

ai-box-lib (>=0.1.0 <=0.2.1), aligned-py (>=0.1.0 <=0.2.0a0) +70 more potentially affected by CVE-2025-64076 via cbor2 (>=5.0.1 <=5.7.0)

cbor2 PYPI version =5.0.1, =0.1.0, =0.1.0, =0.13.0, =0.5.5.post5, =0.5.5.post4, =0.1.0, =2.0.1, =1.0.0, =0.0.1, =0.0.1, =0.0.1, =0.1.0, =0.1.4 and more Source cves: CVE-2025-64076 Source advisory: SNYK:PYTHON-CBOR2-14049181...