1053 matches found
CVE-2026-64025
In the Linux kernel, the following vulnerability has been resolved: bpf, skmsg: fix verdict skdataready racing with ktls rx skpsockstrpdataready already checks tlsswhasctxrx and defers to psock-saveddataready when a TLS RX context is present, avoiding a conflict with the TLS strparser's ownership...
CVE-2026-63926 bpf: sockmap: fix tail fragment offset in bpf_msg_push_data
In the Linux kernel, the following vulnerability has been resolved: bpf: sockmap: fix tail fragment offset in bpfmsgpushdata When bpfmsgpushdata inserts data in the middle of a scatterlist entry, it splits the original entry into a left fragment and a right fragment. The right fragment offset is...
CVE-2026-63864 bpf: Propagate error from visit_tailcall_insn
In the Linux kernel, the following vulnerability has been resolved: bpf: Propagate error from visittailcallinsn Commit e40f5a6bf88a "bpf: correct stack liveness for tail calls" added visittailcallinsn but did not check its return value...
CVE-2026-63864
In the Linux kernel, the following vulnerability has been resolved: bpf: Propagate error from visittailcallinsn Commit e40f5a6bf88a "bpf: correct stack liveness for tail calls" added visittailcallinsn but did not check its return value...
PT-2026-61182
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description Certain sleepable LSM Linux Security Module programs cannot be used with the bpf lsm task to inode function because it is called under rcu read lock, and the bpf lsm inet conn establishe...
PT-2026-61243
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the bpf msg push data function within the sockmap component of the BPF Berkeley Packet Filter subsystem. When data is inserted into the middle of a scatterlist entry,...
SUSE CVE-2026-53099
In the Linux kernel, the following vulnerability has been resolved: bpf: Switch CONFIGCFICLANG to CONFIGCFI This was renamed in commit 23ef9d439769 "kcfi: Rename CONFIGCFICLANG to CONFIGCFI" as it is now a compiler-agnostic option. Using the wrong name results in the code getting compiled out...
SUSE CVE-2026-53110
In the Linux kernel, the following vulnerability has been resolved: s390/bpf: Zero-extend bpf prog return values and kfunc arguments s390x ABI requires callers to zero-extend unsigned arguments and sign-extend signed arguments, and callees to zero-extend unsigned return values and sign-extend...
SUSE CVE-2026-53074
In the Linux kernel, the following vulnerability has been resolved: bpf: reject short IPv4/IPv6 inputs in bpfprogtestrunskb bpfprogtestrunskb calls ethtypetrans first and then uses skb-protocol to initialize sk family and address fields for the test run. For IPv4 and IPv6 packets, it may access...
SUSE CVE-2026-53089
In the Linux kernel, the following vulnerability has been resolved: bpf: Fix use-after-free in offloaded map/prog info fill When querying info for an offloaded BPF map or program, bpfmapoffloadinfofillns and bpfprogoffloadinfofillns obtain the network namespace with getnetdevnetoffmap-netdev...
bpf: Free reuseport cBPF prog after RCU grace period.
...
Linux Distros Unpatched Vulnerability : CVE-2026-53110
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - s390/bpf: Zero-extend bpf prog return values and kfunc arguments s390x ABI requires callers to zero-extend unsigned arguments and sign-extend signed arguments,...
bpf: reject short IPv4/IPv6 inputs in bpf_prog_test_run_skb
...
bpf: Use RCU-safe iteration in dev_map_redirect_multi() SKB path
...
bpf, sockmap: Fix af_unix iter deadlock
...
bpf: Fix NULL deref in map_kptr_match_type for scalar regs
...
CVE-2026-53092
A flaw was found in the Linux kernel's Berkeley Packet Filter BPF subsystem. This vulnerability occurs due to incorrect delta tracking when source and destination registers are the same during register value adjustments. This can lead to a mismatch between the BPF verifier's analysis and the actu...
CVE-2026-53035
A flaw was found in the Linux kernel's Berkeley Packet Filter BPF sockmap component. A deadlock can occur in the bpfiterunixseqshow function when an iterator program attempts to update a sockmap while a lock is already held. This recursive locking scenario can lead to a system freeze or...
CVE-2026-53036
A flaw was found in the Linux kernel. Specifically, an off-by-one error exists in the BPF Berkeley Packet Filter JIT Just-In-Time compiler when handling immediate values for branch instructions on ARM64 architectures. This vulnerability allows the system to process values outside their intended...
CVE-2026-53111
A flaw was found in the Linux kernel. The bpflwtxmitpushencap helper in the Berkeley Packet Filter BPF subsystem attempts to access an uninitialized network device structure during certain test runs. A local user can exploit this null pointer dereference by executing the bpflwtpushipencap functio...