CVE-2026-53110

A flaw was found in the Linux kernel's BPF Berkeley Packet Filter JIT Just-In-Time compiler for the s390x architecture. The system's Application Binary Interface ABI requires that unsigned arguments and return values be zero-extended. However, the BPF JIT compiler incorrectly performed only sign...

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 SLED15 / SLES15 Security Update : cosign (SUSE-SU-2026:2365-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2026:2365-1 advisory. This update for cosign fixes the following issue - CVE-2026-39395: Incorrect attestation verification due to malformed...

SUSE-SU-2026:2365-1 Security update for cosign

This update for cosign fixes the following issue - CVE-2026-39395: Incorrect attestation verification due to malformed payloads or mismatched predicate types bsc1261859. Changes for cosign: - update to 3.0.6: Fix DSSE predicate check GHSA-w6c6-c85g-mmv6 4801 Handle whitespace-only certificate...

Fedora 42 : mysql8.0 (2026-b78d5204fe)

The remote Fedora 42 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-b78d5204fe advisory. MySQL 8.0.46 Release notes: https://dev.mysql.com/doc/relnotes/mysql/8.0/en/news-8-0-46.html Known issue: s390x-specific issue - zlib with DFLTCC...

Fedora 42 : mysql8.4 (2026-a4e0e8211d)

The remote Fedora 42 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-a4e0e8211d advisory. MySQL 8.4.9 Release notes: https://dev.mysql.com/doc/relnotes/mysql/8.4/en/news-8-4-9.html Known issue: s390x-specific issue - zlib with DFLTCC...

Fedora 44 : mysql8.4 (2026-92a75ddb71)

The remote Fedora 44 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-92a75ddb71 advisory. MySQL 8.4.9 Release notes: https://dev.mysql.com/doc/relnotes/mysql/8.4/en/news-8-4-9.html Known issue: s390x-specific issue - zlib with DFLTCC...

Fedora 43 : mysql8.0 (2026-0c462e5676)

The remote Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-0c462e5676 advisory. MySQL 8.0.46 Release notes: https://dev.mysql.com/doc/relnotes/mysql/8.0/en/news-8-0-46.html Known issue: s390x-specific issue - zlib with DFLTCC...

Fedora 43 : mysql8.4 (2026-a7adf2637c)

The remote Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-a7adf2637c advisory. MySQL 8.4.9 Release notes: https://dev.mysql.com/doc/relnotes/mysql/8.4/en/news-8-4-9.html Known issue: s390x-specific issue - zlib with DFLTCC...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: crypto: afalg – Fixed an issue where initialisation was missing, affecting gcm-aes-s390. Fixed the afalgallocareq function to initialize areq-firstrsgl.sgl.sgt.sgl to point to the scatterlist array in areq-firstrsgl.sgl.sgl...

Fedora 44 : pypy3.11 (2026-8199b7452a)

The remote Fedora 44 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-8199b7452a advisory. Fix jit backend for ppc64le and s390x Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus has...

Fedora 43 : pypy3.11 (2026-85a7950dd4)

The remote Fedora 43 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-85a7950dd4 advisory. Fix jit backend for ppc64le and s390x Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus has...

Fedora 44 : pypy (2026-496bf1e0dd)

The remote Fedora 44 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-496bf1e0dd advisory. Fix jit backend for ppc64le and s390x Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus has...

Fedora 43 : pypy (2026-6c4a7cd1b1)

The remote Fedora 43 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-6c4a7cd1b1 advisory. Fix jit backend for ppc64le and s390x Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus has...

Security update for qemu

This update for qemu fixes the following issues: Security issue: CVE-2025-14876: qemu-kvm: Unbounded allocation in virtio-crypto bsc1255400. Non security issues: hw/virtio: Also include md stubs in case CONFIGVIRTIOPCI is not set jscPED-14271. s390x/pv: prepare for memory devices jscPED-14271...

gcc-toolset-14-binutils security update

2.41-3.1 - Fix a potential illegal memory access when linking a corrupt input file. RHEL-130636 Thu Feb 20 2025 Nick Clifton - Backport fixes for PR 32082 and PR 32153 in order to fix the PR 20267 linker tests. 2.41-3 - NVR Bump to allow rebuilding with GTS-14 gcc. RHEL-53519 2.41-2 - Fix s390x...

golang security update

1.25.5-1 - Update to Go 1.25.5 fips-1 1.25.3-5 - gating.yaml: Add tier1 s390x tests 1.25.3-4 - Cleanup lib/ ownership - Remove legacy logic forcing lib/ into golang-tests - Move lib/wasm, lib/fips140, and lib/time to main golang package - Fixes gojswasmexec availability 1.25.3-3 - plans/tier0.fmf...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-004114)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004114 advisory. A stack information leak flaw was found in s390/s390x in the Linux kernels memory manager functionality, where it incorrectly writes to the /proc/sys/vm/cmmtimeout...

CVE-2025-68790

CVE-2025-68790 concerns the Linux kernel mlx5 driver (net/mlx5). The root cause is that the HCA_PORTS devcom component is not cleared from the device private data after it is unregistered during LAG teardown. This can cause a use-after-free when a second pass through mlx5_unload_one() occurs, suc...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000501)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000501 advisory. A stack information leak flaw was found in s390/s390x in the Linux kernels memory manager functionality, where it incorrectly writes to the /proc/sys/vm/cmmtimeout...