ROOT-OS-UBUNTU-2204-CVE-2026-23243 CVE-2026-23243 in linux - Patched by Root

Root has patched CVE-2026-23243 in the linux package for Root:Ubuntu:22.04. Multiple fixed versions available...

ROOT-OS-UBUNTU-2404-CVE-2026-23243 CVE-2026-23243 in linux - Patched by Root

Root has patched CVE-2026-23243 in the linux package for Root:Ubuntu:24.04. Multiple fixed versions available...

ROOT-OS-DEBIAN-13-CVE-2026-23243 CVE-2026-23243 in linux - Patched by Root

Root has patched CVE-2026-23243 in the linux package for Root:Debian:13. Multiple fixed versions available...

ROOT-OS-DEBIAN-12-CVE-2026-23243 CVE-2026-23243 in linux - Patched by Root

Root has patched CVE-2026-23243 in the linux package for Root:Debian:12. Multiple fixed versions available...

ROOT-OS-DEBIAN-11-CVE-2026-23243 CVE-2026-23243 in linux - Patched by Root

Root has patched CVE-2026-23243 in the linux package for Root:Debian:11. Multiple fixed versions available...

CVE-2026-23243

creationtimestamp| type| source ---|---|--- 2026-04-02 17:33:51+00:00| seen| Telegram/-E8D-G5mrov9BTBwIGpE99cQvtqBsnFAkyRSFMUliZNHWgQ 2026-04-17 12:45:22+00:00| seen| https://bsky.app/profile/o2cloud.bsky.social/post/3mjoxda4ub42f 2026-05-05 18:00:00+00:00| seen|...

BELL-CVE-2026-23243

Bulletin has no description...

DEBIAN-CVE-2026-23243

In the Linux kernel, the following vulnerability has been resolved: RDMA/umad: Reject negative datalen in ibumadwrite ibumadwrite computes datalen from user-controlled count and the MAD header sizes. With a mismatched user MAD header size and RMPP header length, datalen can become negative and...