Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: 9p: Fixed the fid refcount leak in v9fsvfsgetlink. We now check for protocol versions that are later than required, after a fid has been obtained. Simply move the version check to an earlier stage...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: 9p: Fixed the fid refcount leak in v9fsvfsatomicopendotl. We need to release the directory fid if we fail at any point during the open operation. This fix addresses the issue of fid leaking during xfstests with the generic test 5...

PT-2026-106596

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 7.2.10-1.1 Description An issue exists in the 9p filesystem implementation where the v9fs issue write function fails to correctly update i size and remote i size when a server file is enlarged. The fix ensures th...

DEBIAN-CVE-2026-98119

In the Linux kernel, the following vulnerability has been resolved: netfs: break unbuffered write when netfsallocsubrequest fails syzbot reported a null-ptr-deref below 1 following a fault injection in netfsallocsubrequest. 0 When netfsallocsubrequest fails, subreq is NULL. Later, netfspreparewri...

Linux Distros Unpatched Vulnerability : CVE-2026-98119

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - netfs: break unbuffered write when netfsallocsubrequest fails syzbot reported a null-ptr-deref below 1 following a fault injection in netfsallocsubrequest. 0 Wh...

Linux Distros Unpatched Vulnerability : CVE-2026-72170

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 9p: skip nlink update in cacheless mode to fix WARNON v9fsdeccount unconditionally calls dropnlink on regular files, even when the inode's nlink is already zero...

openSUSE 16: qemu / qemu-SLOF / qemu-accel-qtest / qemu-arm / qemu-audio-alsa / etc (openSUSE-SU-2026:21253-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:21253-1 advisory. Update to version 10.0.11. Security issues fixed: - CVE-2026-3886: integer overflow leading to privilege escalation due to lack of proper...

OPENSUSE-SU-2026:21253-1 Security update for qemu

This update for qemu fixes the following issues: Update to version 10.0.11. Security issues fixed: - CVE-2026-3886: integer overflow leading to privilege escalation due to lack of proper validation of user-supplied data in the virtio-gpu driver bsc1268061. - CVE-2026-48914: heap buffer overflow d...

SUSE-SU-2026:22550-1 Security update for qemu

This update for qemu fixes the following issues: Update to version 10.0.11. Security issues fixed: - CVE-2026-3886: integer overflow leading to privilege escalation due to lack of proper validation of user-supplied data in the virtio-gpu driver bsc1268061. - CVE-2026-48914: heap buffer overflow d...

qemu:qemu-fuzz-i386-target-generic-fuzz-virtio-9p-synth: Heap-buffer-overflow in synth_name_to_path

Detailed Report: https://oss-fuzz.com/testcase?key=4847338748444672 Project: qemu Fuzzing Engine: libFuzzer Fuzz Target: qemu-fuzz-i386-target-generic-fuzz-virtio-9p-synth Job Type: libfuzzerasanqemu Platform Id: linux Crash Type: Heap-buffer-overflow READ 8 Crash Address: 0x798d434f9570 Crash...

EUVD-2022-54531

Malicious code in bioql PyPI...

UBUNTU-CVE-2025-22070

In the Linux kernel, the following vulnerability has been resolved: fs/9p: fix NULL pointer dereference on mkdir When a 9p tree was mounted with option 'posixacl', parent directory had a default ACL set for its subdirectories, e.g.: setfacl -m default:group:simpsons:rwx parentdir then creating a...

PT-2025-16710

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference issue occurs when a 9p tree is mounted with the 'posixacl' option and a subdirectory is created. This happens because the v9fs fid add call in the v9fs vfs mkd...

DEBIAN-CVE-2022-49705

In the Linux kernel, the following vulnerability has been resolved: 9p: fix fid refcount leak in v9fsvfsatomicopendotl We need to release directory fid if we fail halfway through open This fixes fid leaking with xfstests generic 531...

UBUNTU-CVE-2022-49705

In the Linux kernel, the following vulnerability has been resolved: 9p: fix fid refcount leak in v9fsvfsatomicopendotl We need to release directory fid if we fail halfway through open This fixes fid leaking with xfstests generic 531...

CVE-2022-49705 9p: fix fid refcount leak in v9fs_vfs_atomic_open_dotl

In the Linux kernel, the following vulnerability has been resolved: 9p: fix fid refcount leak in v9fsvfsatomicopendotl We need to release directory fid if we fail halfway through open This fixes fid leaking with xfstests generic 531...

CVE-2022-49705

CVE-2022-49705 - Linux kernel 9p fid refcount leak . A fix was implemented for the 9p fid refcount leak in v9fs_vfs_atomic_open_dotl, ensuring the directory fid is released if the open() sequence fails partway. This prevents fid leaks observed with xfstests generic 531. The description in the ini...

CVE-2022-49705

In the Linux kernel, the following vulnerability has been resolved: 9p: fix fid refcount leak in v9fsvfsatomicopendotl We need to release directory fid if we fail halfway through open This fixes fid leaking with xfstests generic 531...

CVE-2022-49704 9p: fix fid refcount leak in v9fs_vfs_get_link

In the Linux kernel, the following vulnerability has been resolved: 9p: fix fid refcount leak in v9fsvfsgetlink we check for protocol version later than required, after a fid has been obtained. Just move the version check earlier...

CVE-2022-49704 9p: fix fid refcount leak in v9fs_vfs_get_link

In the Linux kernel, the following vulnerability has been resolved: 9p: fix fid refcount leak in v9fsvfsgetlink we check for protocol version later than required, after a fid has been obtained. Just move the version check earlier...