PT-2026-43182

Name of the Vulnerable Software and Affected Versions 7-Zip versions prior to 26.01 Description A heap buffer overflow exists in the NTFS archive handler due to an under-allocation in the compressed stream buffer. The issue occurs in the CInStream::GetCuSize function, which calculates the...

SUSE SLED15 / SLES15 Security Update : ntfs-3g_ntfsprogs (SUSE-SU-2026:1571-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2026:1571-1 advisory. This update for ntfs-3gntfsprogs fixes the following issue: - CVE-2026-40706: heap buffer overflow in...

virt:kvm_utils3 bug fix update

hivex 1.3.18-23 - Limit recursion in ri-records CVE-2021-3622 resolves: rhbz1976194 1.3.18-22.el8 - Resolves: bz2000225 Rebase virt:rhel module:stream based on AV-8.6 1.3.18-21 - Bounds check for block exceeding page length CVE-2021-3504 resolves: rhbz1950501 1.3.18 - Resolves: bz1810193 Upgrade...

Security update for ntfs-3g_ntfsprogs

This update for ntfs-3gntfsprogs fixes the following issue: CVE-2026-40706: heap buffer overflow in ntfsbuildpermissionsposix in acls.c bsc1262216. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch". Alternatively...

SUSE-SU-2026:1571-1 Security update for ntfs-3g_ntfsprogs

This update for ntfs-3gntfsprogs fixes the following issue: - CVE-2026-40706: heap buffer overflow in ntfsbuildpermissionsposix in acls.c bsc1262216...

SUSE CVE-2026-40706

In NTFS-3G 2022.10.3 before 2026.2.25, a heap buffer overflow exists in ntfsbuildpermissionsposix in acls.c that allows an attacker to corrupt heap memory in the SUID-root ntfs-3g binary by crafting a malicious NTFS image. The overflow is triggered on the READ path stat, readdir, open when...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013469)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013469 advisory. An issue was discovered in the Linux kernel before 6.2. The ntfs3 subsystem does not properly check for correctness during disk reads, leading to an out-of-bounds re...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013427)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013427 advisory. A use-after-free flaw was found in the Linux kernel in logreplay in fs/ntfs3/fslog.c in the NTFS journal. This flaw allows a local attacker to crash the system and...

Ubuntu 22.04 LTS / 24.04 LTS / 25.10 : NTFS-3G vulnerabilities (USN-8192-1)

The remote Ubuntu 22.04 LTS / 24.04 LTS / 25.10 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8192-1 advisory. Jeffrey Bencteux discovered that NTFS-3G incorrectly handled certain UTF-8 sequences. An attacker could use this issue to cause NTFS-...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013418)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013418 advisory. A flaw NULL Pointer Dereference in the Linux kernel NTFS3 driver function attrpunchhole was found. A local user could use this flaw to crash the system. Tenable has...

ALPINE-CVE-2026-40706

In NTFS-3G 2022.10.3 before 2026.2.25, a heap buffer overflow exists in ntfsbuildpermissionsposix in acls.c that allows an attacker to corrupt heap memory in the SUID-root ntfs-3g binary by crafting a malicious NTFS image. The overflow is triggered on the READ path stat, readdir, open when...

CVE-2026-40706

In NTFS-3G 2022.10.3 before 2026.2.25, a heap buffer overflow exists in ntfsbuildpermissionsposix in acls.c that allows an attacker to corrupt heap memory in the SUID-root ntfs-3g binary by crafting a malicious NTFS image. The overflow is triggered on the READ path stat, readdir, open when...

CVE-2026-40706 affecting package ntfs-3g for versions less than 2022.10.3-3

CVE-2026-40706 affecting package ntfs-3g for versions less than 2022.10.3-3. A patched version of the package is available...

USN-8192-1 ntfs-3g vulnerabilities

Jeffrey Bencteux discovered that NTFS-3G incorrectly handled certain UTF-8 sequences. An attacker could use this issue to cause NTFS-3G to crash, resulting in a denial of service, or to execute arbitrary code. This issue only affected Ubuntu 22.04 LTS and Ubuntu 24.04 LTS. CVE-2023-52890 Andrea...

[SECURITY] [DLA 4544-1] ntfs-3g security update

------------------------------------------------------------------------- Debian LTS Advisory DLA-4544-1 [email protected] https://www.debian.org/lts/security/ Thorsten Alteholz April 21, 2026 https://wiki.debian.org/LTS -...

[SECURITY] [DSA 6221-1] ntfs-3g security update

------------------------------------------------------------------------- Debian Security Advisory DSA-6221-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso April 21, 2026 https://www.debian.org/security/faq -...

CVE-2026-40706

In NTFS-3G 2022.10.3 before 2026.2.25, a heap buffer overflow exists in ntfsbuildpermissionsposix in acls.c that allows an attacker to corrupt heap memory in the SUID-root ntfs-3g binary by crafting a malicious NTFS image. The overflow is triggered on the READ path stat, readdir, open when...

UBUNTU-CVE-2026-40706

In NTFS-3G 2022.10.3 before 2026.2.25, a heap buffer overflow exists in ntfsbuildpermissionsposix in acls.c that allows an attacker to corrupt heap memory in the SUID-root ntfs-3g binary by crafting a malicious NTFS image. The overflow is triggered on the READ path stat, readdir, open when...

CVE-2026-40706

In NTFS-3G 2022.10.3 before 2026.2.25, a heap buffer overflow exists in ntfsbuildpermissionsposix in acls.c that allows an attacker to corrupt heap memory in the SUID-root ntfs-3g binary by crafting a malicious NTFS image. The overflow is triggered on the READ path stat, readdir, open when...

CVE-2026-40706

NTFS-3G vulnerable: heap-based buffer overflow in ntfs_build_permissions_posix() (acls.c) on NTFS-3G 2022.10.3 before 2026.2.25. The overflow can corrupt heap memory of the SUID-root ntfs-3g binary when parsing a malicious NTFS image, triggered on READ paths (stat, readdir, open) processing a sec...