CVE-2026-52934

In the Linux kernel, the following vulnerability has been resolved: batman-adv: tvlv: reject oversized TVLV packets batadvtvlvcontainerogmappend builds a TVLV packet section from the tvlv.containerlist. The total size of this section is computed by batadvtvlvcontainerlistsize, which sums the size...

CVE-2025-21781

CVE-2025-21781 is a memory-safety crash in the Batman-adv networking module of the Linux kernel. The issue stems from improper reference counting for batman-adv objects during interface removal, which can lead to a crash when a soft interface goes away before ongoing work completes (notably durin...