[SECURITY] Fedora 42 Update: nix-2.31.5-1.fc42

Nix is a purely functional package manager. It allows multiple versions of a package to be installed side-by-side, ensures that dependency specifications are complete, supports atomic upgrades and rollbacks, allows non-root users to install software, and has many other features. It is the basis o...

[SECURITY] Fedora 43 Update: nix-2.31.5-1.fc43

Nix is a purely functional package manager. It allows multiple versions of a package to be installed side-by-side, ensures that dependency specifications are complete, supports atomic upgrades and rollbacks, allows non-root users to install software, and has many other features. It is the basis o...

[SECURITY] Fedora 44 Update: nix-2.34.7-2.fc44

Nix is a purely functional package manager. It allows multiple versions of a package to be installed side-by-side, ensures that dependency specifications are complete, supports atomic upgrades and rollbacks, allows non-root users to install software, and has many other features. It is the basis o...

Fedora 44 : nix (2026-65ce3da435)

The remote Fedora 44 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-65ce3da435 advisory. - update to 2.34.7: fixes high GHSA-vh5x-56v6-4368 and moderate GHSA-gr92-w2r5-qw5p -...

Fedora 43 : nix (2026-5dfbb9ed69)

The remote Fedora 43 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-5dfbb9ed69 advisory. - update to 2.31.5: fixes high GHSA-vh5x-56v6-4368 and moderate GHSA-gr92-w2r5-qw5p -...

Fedora 42 : nix (2026-3cfb30c1fb)

The remote Fedora 42 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-3cfb30c1fb advisory. - update to 2.31.5: fixes high GHSA-vh5x-56v6-4368 and moderate GHSA-gr92-w2r5-qw5p -...

CVE-2026-43296

A flaw was found in the Linux kernel's octeontx2-af driver. This vulnerability arises from issues within the NIX SQ Send Queue manager's sticky mode and the PSE Packet Stream Engine, which can lead to system stalls, deadlocks, and credit drops. When multiple Send Queues share a Send Message Queue...

CVE-2026-43296

The CVE-2026-43296 case affects the Linux kernel driver octeontx2-af, where the NIX SQ manager sticky mode can stall when multiple SQs share an SMQ and transmit concurrently, and transitions between sticky and non-sticky transmissions can deadlock the PSE, with additional credit drops when clocks...

PT-2026-38938

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue in the NIX SQ manager sticky mode can cause stalls when multiple SQs share an SMQ and transmit concurrently. Additionally, the PSE may deadlock during transitions between sticky...

nix-2.34.7-1.1 on GA media (moderate)

nix-2.34.7-1.1 on GA media Announcement ID: openSUSE-SU-2026:10696-1 Rating: moderate Cross-References: CVE-2026-44028 CVSS scores: CVE-2026-44028 SUSE : 7.5 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N Affected Products: openSUSE Tumbleweed An update that solves one vulnerability can now be...

SUSE CVE-2026-44028

An issue was discovered in Nix before 2.34.7 and Lix before 2.95.2. Unbounded recursion in the NAR Nix Archive parser could lead to a stack-to-heap overflow when the parser is run on a coroutine stack. The stack is allocated without a guard page, which means that a stack overflow could overwrite...

SUSE CVE-2026-44029

An issue was discovered in Nix before 2.34.7. Writing to arbitrary files can occur via "nix-prefetch-url --unpack" or "nix store prefetch-file --unpack" directory traversal. The fixed versions are 2.34.7, 2.33.6, 2.32.8, 2.31.5, 2.30.5, 2.29.4, and 2.28.7 introduced in 2.24.7;...

EUVD-2026-27163

An issue was discovered in Nix before 2.34.7 and Lix before 2.95.2. Unbounded recursion in the NAR Nix Archive parser could lead to a stack-to-heap overflow when the parser is run on a coroutine stack. The stack is allocated without a guard page, which means that a stack overflow could overwrite...

EUVD-2026-27166

An issue was discovered in Nix before 2.34.7. Writing to arbitrary files can occur via "nix-prefetch-url --unpack" or "nix store prefetch-file --unpack" directory traversal. The fixed versions are 2.34.7, 2.33.6, 2.32.8, 2.31.5, 2.30.5, 2.29.4, and 2.28.7 introduced in 2.24.7;...

CVE-2026-44029

An issue was discovered in Nix before 2.34.7. Writing to arbitrary files can occur via "nix-prefetch-url --unpack" or "nix store prefetch-file --unpack" directory traversal. The fixed versions are 2.34.7, 2.33.6, 2.32.8, 2.31.5, 2.30.5, 2.29.4, and 2.28.7 introduced in 2.24.7;...

DEBIAN-CVE-2026-44029

An issue was discovered in Nix before 2.34.7. Writing to arbitrary files can occur via "nix-prefetch-url --unpack" or "nix store prefetch-file --unpack" directory traversal. The fixed versions are 2.34.7, 2.33.6, 2.32.8, 2.31.5, 2.30.5, 2.29.4, and 2.28.7 introduced in 2.24.7;...

CVE-2026-44028

An issue was discovered in Nix before 2.34.7 and Lix before 2.95.2. Unbounded recursion in the NAR Nix Archive parser could lead to a stack-to-heap overflow when the parser is run on a coroutine stack. The stack is allocated without a guard page, which means that a stack overflow could overwrite...

DEBIAN-CVE-2026-44028

An issue was discovered in Nix before 2.34.7 and Lix before 2.95.2. Unbounded recursion in the NAR Nix Archive parser could lead to a stack-to-heap overflow when the parser is run on a coroutine stack. The stack is allocated without a guard page, which means that a stack overflow could overwrite...

CVE-2026-44029

An issue was discovered in Nix before 2.34.7. Writing to arbitrary files can occur via "nix-prefetch-url --unpack" or "nix store prefetch-file --unpack" directory traversal. The fixed versions are 2.34.7, 2.33.6, 2.32.8, 2.31.5, 2.30.5, 2.29.4, and 2.28.7 introduced in 2.24.7;...

CVE-2026-44028

An issue was discovered in Nix before 2.34.7 and Lix before 2.95.2. Unbounded recursion in the NAR Nix Archive parser could lead to a stack-to-heap overflow when the parser is run on a coroutine stack. The stack is allocated without a guard page, which means that a stack overflow could overwrite...