Most recent entries from all

BELL-CVE-2026-89906

2026-10-01T19:43:54.454711+00:00

Affected: Alpaquita:23: linux-lts, Alpaquita:25: linux-lts, Alpaquita:stream: linux-lts

fkie_cve-2026-89906

2026-10-01T19:43:54.454790+00:00

In the Linux kernel, the following vulnerability has been resolved:

LoongArch: BPF: Refactor jump offset calculation in tail call

The old macro-based jmp_offset calculation derives the jump distance from a stale prior-pass code stride, which can lead to wrong branch offsets and soft lockups under extra JIT passes.

Fix this by calculating the offset directly on the absolute target: "ctx->offset[insn + 1] - ctx->idx".

To avoid a false 16-bit range check abort during size estimation, add a "ctx->image == NULL" guard to inject a safe dummy offset.

GHSA-gpr4-rp6h-2879

2026-10-01T19:43:54.454839+00:00

In the Linux kernel, the following vulnerability has been resolved:

LoongArch: BPF: Refactor jump offset calculation in tail call

The old macro-based jmp_offset calculation derives the jump distance from a stale prior-pass code stride, which can lead to wrong branch offsets and soft lockups under extra JIT passes.

Fix this by calculating the offset directly on the absolute target: "ctx->offset[insn + 1] - ctx->idx".

To avoid a false 16-bit range check abort during size estimation, add a "ctx->image == NULL" guard to inject a safe dummy offset.

msrc_CVE-2026-89906 — LoongArch: BPF: Refactor jump offset calculation in tail call

2026-10-01T19:43:54.454869+00:00

msrc_CVE-2026-89906

openSUSE-SU-2026:11880-1 — kernel-devel-7.2.7-1.1 on GA media

2026-10-01T19:43:54.454893+00:00

kernel-devel-7.2.7-1.1 on GA media

UBUNTU-CVE-2026-89906

2026-10-01T19:43:54.455373+00:00

Affected: Ubuntu:16.04:LTS: linux-hwe-edge, Ubuntu:18.04:LTS: linux-aws-5.0, Ubuntu:18.04:LTS: linux-aws-5.3, Ubuntu:18.04:LTS: linux-azure, Ubuntu:18.04:LTS: linux-azure-5.3, Ubuntu:18.04:LTS: linux-azure-edge, Ubuntu:18.04:LTS: linux-gcp, Ubuntu:18.04:LTS: linux-gcp-5.3, Ubuntu:18.04:LTS: linux-gke-4.15, Ubuntu:18.04:LTS: linux-gke-5.4 and 154 more

In the Linux kernel, the following vulnerability has been resolved: LoongArch: BPF: Refactor jump offset calculation in tail call The old macro-based jmp_offset calculation derives the jump distance from a stale prior-pass code stride, which can lead to wrong branch offsets and soft lockups under extra JIT passes. Fix this by calculating the offset directly on the absolute target: "ctx->offset[insn + 1] - ctx->idx". To avoid a false 16-bit range check abort during size estimation, add a "ctx->image == NULL" guard to inject a safe dummy offset.