CVE-2026-97985

The Linux kernel contains a vulnerability in the af_unix component where blocking recv(MSG_PEEK) operations could hog CPU resources. The issue occurs because manage_oob() skips Out-Of-Band (OOB) socket buffers and returns NULL for the last MSG_PEEK , failing to update the @last marker in unix_str...

EUVD-2026-86639

In the Linux kernel, the following vulnerability has been resolved: afunix: Update last skb marker in manageoob. Fahad Alharbi reported that blocking recvMSGPEEK could hog CPU due to OOB skb. In the following cases, manageoob skips OOB skbs and returns NULL for the last recvMSGPEEK:...

The vulnerability of the af_unix component in the Linux operating system kernel allows a hacker to trigger a service failure.

The vulnerability of the afunix component in the Linux operating system kernel is related to reading data beyond the allowed range in memory within the manageoob function. Exploiting this vulnerability can allow an attacker to cause a service failure...

CVE-2024-47711

In the Linux kernel, the following vulnerability has been resolved: afunix: Don't return OOB skb in manageoob. syzbot reported use-after-free in unixstreamrecvurg. 0 The scenario is 1. sendMSGOOB 2. recvMSGOOB - The consumed OOB remains in recv queue 3. sendMSGOOB 4. recv - manageoob returns...

CVE-2024-47711 af_unix: Don't return OOB skb in manage_oob().

In the Linux kernel, the following vulnerability has been resolved: afunix: Don't return OOB skb in manageoob. syzbot reported use-after-free in unixstreamrecvurg. 0 The scenario is 1. sendMSGOOB 2. recvMSGOOB - The consumed OOB remains in recv queue 3. sendMSGOOB 4. recv - manageoob returns the...