ROOT-OS-UBUNTU-2204-CVE-2026-53263 CVE-2026-53263 in linux - Patched by Root

Root has patched CVE-2026-53263 in the linux package for Root:Ubuntu:22.04. Multiple fixed versions available...

Linux kernel 6LoWPAN: off-by-one in multicast context address compression leaks a stack byte

Linux kernel 6LoWPAN: off-by-one in multicast context address compression leaks a stack byte Vulnerability Overview The Linux kernel 6LoWPAN IPHC multicast context address compression path contains an off-by-one error and uses a wrong memcpy offset, corrupting the RIID field of compressed multica...

CVE-2026-53263 vulnerabilities

Vulnerabilities for packages: linux-azure, linux-gcp, linux-qemu, linux-qemu-melange...

CVE-2026-53263 affecting package kernel for versions less than 6.6.143.1-1

CVE-2026-53263 affecting package kernel for versions less than 6.6.143.1-1. An upgraded version of the package is available that resolves this issue...

CVE-2026-53263

In the Linux kernel, the following vulnerability has been resolved: 6lowpan: fix off-by-one in multicast context address compression The second memcpy in lowpaniphcmcastctxaddrcompress uses &data1 as destination and &ipaddr-s6addr11 as source, but both should be offset by one: &data2 and...