CVE-2026-53397

In the Linux kernel, the following vulnerability has been resolved: nfsd: fix posixacl leak on SETACL decode failure nfsaclsvcdecodesetaclargs and nfs3svcdecodesetaclargs each call nfsstreamdecodeacl twice, first for NFSACL and then for NFSDFACL. Each successful call transfers ownership of a...

CVE-2026-53397 nfsd: fix posix_acl leak on SETACL decode failure

In the Linux kernel, the following vulnerability has been resolved: nfsd: fix posixacl leak on SETACL decode failure nfsaclsvcdecodesetaclargs and nfs3svcdecodesetaclargs each call nfsstreamdecodeacl twice, first for NFSACL and then for NFSDFACL. Each successful call transfers ownership of a...

CVE-2026-53397 nfsd: fix posix_acl leak on SETACL decode failure

In the Linux kernel, the following vulnerability has been resolved: nfsd: fix posixacl leak on SETACL decode failure nfsaclsvcdecodesetaclargs and nfs3svcdecodesetaclargs each call nfsstreamdecodeacl twice, first for NFSACL and then for NFSDFACL. Each successful call transfers ownership of a...

CVE-2026-53397

In the Linux kernel, the following vulnerability has been resolved: nfsd: fix posixacl leak on SETACL decode failure nfsaclsvcdecodesetaclargs and nfs3svcdecodesetaclargs each call nfsstreamdecodeacl twice, first for NFSACL and then for NFSDFACL. Each successful call transfers ownership of a...

EUVD-2026-45503

In the Linux kernel, the following vulnerability has been resolved: virtiofs: fix UAF on submount umount iput called from fusereleaseend can Oops if the super block has already been destroyed. Normally this is prevented by waiting for numwaiting to go down to zero before commencing with super blo...

CVE-2026-53381

In the Linux kernel, the following vulnerability has been resolved: virtiofs: fix UAF on submount umount iput called from fusereleaseend can Oops if the super block has already been destroyed. Normally this is prevented by waiting for numwaiting to go down to zero before commencing with super blo...

CVE-2026-53381 virtiofs: fix UAF on submount umount

In the Linux kernel, the following vulnerability has been resolved: virtiofs: fix UAF on submount umount iput called from fusereleaseend can Oops if the super block has already been destroyed. Normally this is prevented by waiting for numwaiting to go down to zero before commencing with super blo...

OESA-2026-3047 gnome-tour security update

A guided tour and greeter for GNOME.Tour uses by default the logo of the distribution based on the info from /etc/os-release. The application comes with a feature to replace the logo with a welcome video shipped by the distribution. Security Fixes: slab is a pre-allocated storage for a uniform da...

[SECURITY] Fedora 44 Update: antlr4-project-4.13.2-18.fc44

ANTLR ANother Tool for Language Recognition is a powerful parser generator for reading, processing, executing, or translating structured text or binary files. It is widely used to build languages, tools, and frameworks. From a grammar, ANTLR generates a parser that can build and walk parse trees...

[SECURITY] Fedora 43 Update: python-uv-build-0.11.28-1.fc43

This package is a slimmed down version of uv containing only the build backend...

EUVD-2026-45410

A flaw has been found in nextlevelbuilder GoClaw up to 3.13.3-beta.3. This affects the function ExecTool.Execute of the file goclaw/internal/tools/credentialedexec.go. Executing a manipulation can lead to improper authorization. The attack may be launched remotely. The exploit has been published...

PT-2026-61124

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the exfat find dir entry function. The problem occurs when a buffer head obtained from exfat get dentry is released using brelsebh before the TYPE EXTEND...

PT-2026-61378

Name of the Vulnerable Software and Affected Versions Linux kernel version 7.0.0 Description A use-after-free issue exists in the netfs read gaps function. The problem occurs because the sink page is released prematurely before the request completes. This sink page is used within an ITER BVEC-cla...

PT-2026-61476

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the netfs component where the zero point—the file position from which the system assumes the server will return zeros to avoid unnecessary reads—is updated incorrectly...

openSUSE 16: cyradm / cyrus-imapd / cyrus-imapd-devel / cyrus-imapd-snmp / etc (openSUSE-SU-2026:21368-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:21368-1 advisory. Changes in cyrus-imapd: - Update to 3.8.7 bugfix release - CVE-2026-47081: XAPPLEPUSHSERVICE folder existence oracle and push hijack bsc1271617 ...

PT-2026-61362

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the ovpn tcp close function. The function loads the ovpn socket using rcu dereference sk user data under an RCU read lock, caches the peer pointer, and then...

PT-2026-61328

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the Logical Link Control Protocol LLCP component of the NFC subsystem. The llcp sock release function unconditionally unlinks the socket from the local...

Fedora 43 : opam (2026-fb48505840)

The remote Fedora 43 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-fb48505840 advisory. Version 2.5.2 of opam fixes CVE-2026-57825. See https://github.com/ocaml/opam/releases/tag/2.5.2 for more information. Tenable has extracted the preceding...

PT-2026-61086

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A Use-After-Free UAF issue exists in the virtiofs component during submount umount operations. The iput function, when called from fuse release end, can cause a system crash Oops if the...

PT-2026-61102

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak occurs in the nfsd component when a SETACL decode failure happens. The functions nfsaclsvc decode setaclargs and nfs3svc decode setaclargs call nfs stream decode acl twice ...