https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-06T05:01:00.617872+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/euvd-2026-21007 EUVD-2026-21007 2026-10-06T05:01:00.707187+00:00 EUVD-2026-21007 https://cve.radiocsirt.org/vuln/fkie_cve-2021-3657 fkie_cve-2021-3657 2026-10-06T05:01:00.707248+00:00

A flaw was found in mbsync versions prior to 1.4.4. Due to inadequate handling of extremely large (>=2GiB) IMAP literals, malicious or compromised IMAP servers, and hypothetically even external email senders, could cause several different buffer overflows, which could conceivably be exploited for remote code execution.

 https://cve.radiocsirt.org/vuln/ghsa-gq8r-4g7c-69vw GHSA-gq8r-4g7c-69vw 2026-10-06T05:01:00.707286+00:00

A flaw was found in mbsync versions prior to 1.4.4. Due to inadequate handling of extremely large (>=2GiB) IMAP literals, malicious or compromised IMAP servers, and hypothetically even external email senders, could cause several different buffer overflows, which could conceivably be exploited for remote code execution.

 https://cve.radiocsirt.org/vuln/gsd-2021-3657 gsd-2021-3657 2026-10-06T05:01:00.707306+00:00 gsd-2021-3657 https://cve.radiocsirt.org/vuln/opensuse-su-2024:11779-1 openSUSE-SU-2024:11779-1 — isync-1.4.4-1.1 on GA media 2026-10-06T05:01:00.707318+00:00

isync-1.4.4-1.1 on GA media

 https://cve.radiocsirt.org/vuln/ubuntu-cve-2021-3657 UBUNTU-CVE-2021-3657 2026-10-06T05:01:00.707337+00:00

Affected: Ubuntu:16.04:LTS: isync, Ubuntu:18.04:LTS: isync, Ubuntu:20.04:LTS: isync, Ubuntu:22.04:LTS: isync, Ubuntu:24.04:LTS: isync, Ubuntu:25.10: isync, Ubuntu:26.04:LTS: isync

A flaw was found in mbsync versions prior to 1.4.4. Due to inadequate handling of extremely large (>=2GiB) IMAP literals, malicious or compromised IMAP servers, and hypothetically even external email senders, could cause several different buffer overflows, which could conceivably be exploited for remote code execution.