nixos-config

Lan Tian的NixOS配置 此仓库包含我所有NixOS系统的配置文件。 特性 完整的系统root-on-tmpfs，使用impermanence 使用Nftables替代iptables 使用sops-nix管理机密 大多数架构的QEMU用户模式仿真 带有Nixpkgs补丁的Nix Flakes 来自我的NUR仓库的额外内核模块 NVIDIA驱动补丁 OpenSSL的后量子密码学和GOST支持 自定义辅助库 LT，提供广泛的函数和常量来管理配置。 DNS管理，使用自定义的Nix到DNSControl转换器。 主机类型 我的主机分为三种类型：...

CVE-2026-65330

CVE-2026-65330 — tmpfs setxattr PAC Bypass Component: XNU VFS — defaultsetxattrdoubleagent tmpfs VNOP Affected: iOS / iPadOS 26.6 23G71 and earlier Fixed in: iOS / iPadOS 26.6.1 23G83 Type: Fixed PAC diversifier in xattr handler pointer signing Impact: PC control from kernel context; full privile...

AZL-101499 CVE-2026-89987 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: mm/hugememory: transfer the pmd dirty bit to the folio on zap zaphugepmdfolio propagates the pmd young bit to the folio for the file case, but not the dirty bit. The pte path does propagate it, in zappresentfolioptes and so does...

CVE-2026-89987

In the Linux kernel, the following vulnerability has been resolved: mm/hugememory: transfer the pmd dirty bit to the folio on zap zaphugepmdfolio propagates the pmd young bit to the folio for the file case, but not the dirty bit. The pte path does propagate it, in zappresentfolioptes and so does...

CVE-2026-89987 mm/huge_memory: transfer the pmd dirty bit to the folio on zap

In the Linux kernel, the following vulnerability has been resolved: mm/hugememory: transfer the pmd dirty bit to the folio on zap zaphugepmdfolio propagates the pmd young bit to the folio for the file case, but not the dirty bit. The pte path does propagate it, in zappresentfolioptes and so does...

EUVD-2026-80595

In the Linux kernel, the following vulnerability has been resolved: mm/hugememory: transfer the pmd dirty bit to the folio on zap zaphugepmdfolio propagates the pmd young bit to the folio for the file case, but not the dirty bit. The pte path does propagate it, in zappresentfolioptes and so does...

CVE-2026-89987

CVE-2026-89987 affects the Linux kernel in the mm/huge_memory subsystem. The function zap_huge_pmd_folio() fails to propagate the PMD dirty bit to the folio when a PMD-mapped shmem/tmpfs page is unmapped, unlike the PTE path and PMD split path. This causes silent data loss for processes that stor...

CVE-2026-89987 mm/huge_memory: transfer the pmd dirty bit to the folio on zap

In the Linux kernel, the following vulnerability has been resolved: mm/hugememory: transfer the pmd dirty bit to the folio on zap zaphugepmdfolio propagates the pmd young bit to the folio for the file case, but not the dirty bit. The pte path does propagate it, in zappresentfolioptes and so does...

Linux Distros Unpatched Vulnerability : CVE-2026-89987

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - mm/hugememory: transfer the pmd dirty bit to the folio on zap zaphugepmdfolio propagates the pmd young bit to the folio for the file case, but not the dirty bi...

CVE-2026-89987: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: mm/hugememory: transfer the pmd dirty bit to the folio on zap zaphugepmdfolio propagates the pmd young bit to the folio for the file case, but not the dirty bit. The pte path does propagate it, in zappresentfolioptes and so does...

Astra Linux – Vulnerability in Linux, Linux 5.10

A flaw was discovered in the OverlayFS subsystem of the Linux kernel, regarding the way users mount the TmpFS filesystem using OverlayFS. This flaw allows a local user to gain access to hidden files that should not be accessible...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: shmem: Use ramfskillsb for the killsb method of ramfs-based tmpfs. Since ramfs-based tmpfs uses ramfsinitfscontext for the initfscontext method, which allocates fc-sfsinfo, using ramfskillsb allows for its freeing and avoids a...

Exploit for Improper Restriction of Operations within the Bounds of a Memory Buffer in Apple Ipados

CVE-2026-65330 — tmpfs setxattr PAC Bypass Component: XNU...

CVE-2026-72379

In the Linux kernel, the following vulnerability has been resolved: fs: refuse OTMPFILE creation with an unmapped fsuid or fsgid vfstmpfile never checked that the caller's fsuid and fsgid map into the filesystem. On an idmapped mount whose idmapping does not cover the caller's fsu,gid, the -tmpfi...

PT-2026-72567

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the vfs tmpfile function where it fails to verify if the caller's fsuid and fsgid map into the filesystem. On an idmapped mount where the idmapping does not cover the...

kernel: shmem: fix recovery on rename failures

A flaw was found in the Linux kernel's shmem tmpfs filesystem rename operation. Under severe memory pressure, the mapletree insertion used during file rename can fail, and the error recovery path does not properly handle this failure. This can leave the filesystem directory offset tree in an...

SUSE SLED15 / SLES15 Security Update : runc (SUSE-SU-2026:3433-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:3433-1 advisory. Update to 1.3.6. - CVE-2026-41579: malicious image with a /dev symlink can trigger limited host filesystem...

SUSE SLES12 Security Update : runc (SUSE-SU-2026:3428-1)

The remote SUSE Linux SLES12 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:3428-1 advisory. Update to 1.3.6. - CVE-2026-41579: malicious image with a /dev symlink can trigger limited host filesystem integrity violations bsc1268275. Oth...

Security update for runc

This update for runc fixes the following issues: Update to 1.3.6. CVE-2026-41579: malicious image with a /dev symlink can trigger limited host filesystem integrity violations bsc1268275. Other updates and bugfixes: Version 1.3.6: When masking directories with maskPaths, runc will now re- use a...

SUSE-SU-2026:3433-1 Security update for runc

This update for runc fixes the following issues: Update to 1.3.6. - CVE-2026-41579: malicious image with a /dev symlink can trigger limited host filesystem integrity violations bsc1268275. Other updates and bugfixes: - Version 1.3.6: When masking directories with maskPaths, runc will now re- use ...