CVE-2026-31438

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix kernel BUG in netfslimititer for ITERKVEC iterators When a process crashes and the kernel writes a core dump to a 9P filesystem, kernelwrite creates an ITERKVEC iterator. This iterator reaches netfslimititer via...

CVE-2026-31438

CVE-2026-31438 affects the Linux kernel netfs code. A BUG occurs in netfs_limit_iter() when processing ITER_KVEC iterators (e.g., during core-dump to 9P), because ITER_KVEC is not dispatched like other supported types. The fix adds netfs_limit_kvec() (paralleling netfs_limit_bvec()) and dispatche...

PT-2026-34343

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A kernel BUG occurs in the netfs limit iter function when handling ITER KVEC iterators. This happens when a process crashes and the kernel attempts to write a core dump to a 9P filesyste...

CVE-2026-31438: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix kernel BUG in netfslimititer for ITERKVEC iterators When a process crashes and the kernel writes a core dump to a 9P filesystem, kernelwrite creates an ITERKVEC iterator. This iterator reaches netfslimititer via...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the expectation in nfconntrackexpect that other network namespaces are skipped during proc dump,...

PT-2026-51894

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the netfilter component of the Linux kernel, specifically within the Network Address Translation NAT subsystem. The issue stems from improper memory management when...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-010886)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010886 advisory. In the Linux kernel, the following vulnerability has been resolved: nfc: pn533: Clear nfctarget before being used Fix a slab-out-of-bounds read that occurs in nlaput...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-006958)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006958 advisory. In the Linux kernel, the following vulnerability has been resolved: ftrace: Fix potential warning in traceprintkseq during ftracedump When calling ftracedumpone...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-013156)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013156 advisory. In the Linux kernel, the following vulnerability has been resolved: btrfs: output extra debug info if we failed to find an inline backref BUG Syzbot reported several...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-012982)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-012982 advisory. In the Linux kernel, the following vulnerability has been resolved: qed: Don't collect too many protection override GRC elements In the protection override dump path...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-013354)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013354 advisory. In the Linux kernel, the following vulnerability has been resolved: netlink: fix potential deadlock in netlinkseterr syzbot reported a possible deadlock in...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-012966)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-012966 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetpipapo: walk over current view on netlink dump The generation mask can be update...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-007006)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007006 advisory. In the Linux kernel, the following vulnerability has been resolved: ipv6: Fix infinite recursion in fib6dumpdone. syzkaller reported infinite recursive calls of...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011203)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011203 advisory. In the Linux kernel, the following vulnerability has been resolved: netlink: fix potential deadlock in netlinkseterr syzbot reported a possible deadlock in...

Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-011397)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011397 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetpipapo: walk over current view on netlink dump The generation mask can be update...

PT-2026-33585

Name of the Vulnerable Software and Affected Versions SAIL versions prior to commit 36aa5c7ec8a2bb35f6fb867a1177a6f141156b02 Description The XWD codec resolves pixel format based on the pixmap depth variable, but the byte-swap code independently uses bits per pixel. When pixmap depth is 8 BPP8...

mariadb: MariaDB: mariadb-dump utility vulnerable to remote code execution via improper path validation

A flaw was found in MariaDB. This vulnerability allows remote attackers to execute arbitrary code on affected installations via improper validation of a user-supplied path prior to using it in file operations in the mariadb-dump utility, requiring user interaction...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007473)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007473 advisory. In the Linux kernel, the following vulnerability has been resolved: nfc: pn533: Clear nfctarget before being used Fix a slab-out-of-bounds read that occurs in nlaput...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007556)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007556 advisory. In the Linux kernel, the following vulnerability has been resolved: netlink: terminate outstanding dump on socket close Netlink supports iterative dumping of data. I...

EUVD-2026-22913

The SkyWalking OAP /debugging/config/dump endpoint may leak sensitive configuration information of MySQL/PostgreSQL. This issue affects Apache SkyWalking: from 9.7.0 through 10.3.0. Users are recommended to upgrade to version 10.4.0, which fixes the issue...