https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-02T23:54:58.525144+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/euvd-2026-330546 EUVD-2026-330546 2026-10-02T23:54:58.529111+00:00 EUVD-2026-330546 https://cve.radiocsirt.org/vuln/fkie_cve-2026-6679 fkie_cve-2026-6679 2026-10-02T23:54:58.529143+00:00

A heap buffer overflow could occur in the DTLS 1.3 ACK serialization path before the connecting peer is authenticated. The buffer overflow was due to an integer truncation when computing the length of the ACK record-number list, causing an undersized buffer to be allocated and then overrun. This affects builds using DTLS 1.3 and wolfSSL version 5.9.0 and earlier. A fix was added to the 5.9.1 release.

 https://cve.radiocsirt.org/vuln/ghsa-c9q2-5c67-xg9p GHSA-c9q2-5c67-xg9p 2026-10-02T23:54:58.529174+00:00

A heap buffer overflow could occur in the DTLS 1.3 ACK serialization path before the connecting peer is authenticated. The buffer overflow was due to an integer truncation when computing the length of the ACK record-number list, causing an undersized buffer to be allocated and then overrun. This affects builds using DTLS 1.3 and wolfSSL version 5.9.0 and earlier. A fix was added to the 5.9.1 release.

 https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-6679 UBUNTU-CVE-2026-6679 2026-10-02T23:54:58.529191+00:00

Affected: Ubuntu:16.04:LTS: wolfssl, Ubuntu:18.04:LTS: wolfssl, Ubuntu:20.04:LTS: wolfssl, Ubuntu:22.04:LTS: wolfssl, Ubuntu:24.04:LTS: wolfssl, Ubuntu:25.10: wolfssl

A heap buffer overflow could occur in the DTLS 1.3 ACK serialization path before the connecting peer is authenticated. The buffer overflow was due to an integer truncation when computing the length of the ACK record-number list, causing an undersized buffer to be allocated and then overrun. This affects builds using DTLS 1.3 and wolfSSL version 5.9.0 and earlier. A fix was added to the 5.9.1 release.