PT-2026-54797

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An integer overflow occurs in the dal vector reserve function when calculating allocation size using uint32 t arithmetic. This can cause the system to allocate a buffer smaller than...

CVE-2026-45851

In the Linux kernel, the following vulnerability has been resolved: efi: Fix reservation of unaccepted memory table The reserveunaccepted function incorrectly calculates the size of the memblock reservation for the unaccepted memory table. It aligns the size of the table, but fails to account for...

ipv6: rpl: reserve mac_len headroom when recompressed SRH grows

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CVE-2026-43501 ipv6: rpl: reserve mac_len headroom when recompressed SRH grows

In the Linux kernel, the following vulnerability has been resolved: ipv6: rpl: reserve maclen headroom when recompressed SRH grows ipv6rplsrhrcv decompresses an RFC 6554 Source Routing Header, swaps the next segment into ipv6hdr-daddr, recompresses, then pulls the old header and pushes the new on...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/tests: shmem: Holding the reservation lock around madvise Acquiring and releasing the GEM object’s reservation lock during calls to the object’s madvide operation. The tests use drmgemshmemmadviselocked, which caused errors...

shopper/framework: Race condition on Discount.usage_limit allows silent over-redemption

Impact CreateOrderFromCartAction::execute previously created the Order row before checking and incrementing the discount's totaluse counter. Under concurrent checkout pressure Black Friday, flash sale, viral coupon, the global usagelimit was silently exceeded: orders were committed with the...

SUSE CVE-2026-43338

In the Linux kernel, the following vulnerability has been resolved: btrfs: reserve enough transaction items for qgroup ioctls Currently our qgroup ioctls don't reserve any space, they just do a transaction join, which does not reserve any space, neither for the quota tree updates nor for the...

EUVD-2026-28622

In the Linux kernel, the following vulnerability has been resolved: btrfs: reserve enough transaction items for qgroup ioctls Currently our qgroup ioctls don't reserve any space, they just do a transaction join, which does not reserve any space, neither for the quota tree updates nor for the...

UBUNTU-CVE-2026-43338

In the Linux kernel, the following vulnerability has been resolved: btrfs: reserve enough transaction items for qgroup ioctls Currently our qgroup ioctls don't reserve any space, they just do a transaction join, which does not reserve any space, neither for the quota tree updates nor for the...

CVE-2026-43338

CVE-2026-43338 affects the Linux kernel with the Btrfs filesystem. The issue arises because qgroup ioctls do not reserve transaction space, allowing -ENOSPC scenarios during quota-tree updates and delayed refs, which can abort transactions and enable a DoS condition. Vendors have published adviso...

CVE-2026-43338 btrfs: reserve enough transaction items for qgroup ioctls

In the Linux kernel, the following vulnerability has been resolved: btrfs: reserve enough transaction items for qgroup ioctls Currently our qgroup ioctls don't reserve any space, they just do a transaction join, which does not reserve any space, neither for the quota tree updates nor for the...

CVE-2026-43175

The CVE-2026-43175 issue affects the Linux kernel’s clk: rs9 component, where the 9FGV0841 driver registers 8 clk_hw instances but the code did not guarantee 8 slots, risking an out-of-bounds write to rs9_driver_data.clk_dif[4..7] and corruption of adjacent data. All connected sources consistentl...

CVE-2026-43175

In the Linux kernel, the following vulnerability has been resolved: clk: rs9: Reserve 8 struct clkhw slots for for 9FGV0841 The 9FGV0841 has 8 outputs and registers 8 struct clkhw, make sure there are 8 slots for those newly registered clkhw pointers, else there is going to be out of bounds write...

Security update for the Linux Kernel

The SUSE Linux Enterprise 12 SP5 kernel was updated to fix various security issues The following security issues were fixed: CVE-2024-26584: net/tls: return ENOTSUPP on tlsinit bsc1220186. CVE-2025-38234: sched/rt: Fix race in pushrttask bsc1246057. CVE-2025-39759: btrfs: qgroup: fix race between...

Ubuntu 22.04 LTS / 24.04 LTS / 25.10 / 26.04 LTS : UltraJSON vulnerabilities (USN-8219-1)

The remote Ubuntu 22.04 LTS / 24.04 LTS / 25.10 / 26.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8219-1 advisory. Cameron Criswell discovered that UltraJSON contained a memory leak that would occur when parsing large integers. An...

USN-8219-1: UltraJSON vulnerabilities

Cameron Criswell discovered that UltraJSON contained a memory leak that would occur when parsing large integers. An attacker could possibly use this issue to cause UltraJSON to crash, resulting in a denial of service. This issue only affected Ubuntu 24.04 LTS, Ubuntu 25.10, and Ubuntu 26.04 LTS...

Monero: `check_reserve_proof` counts duplicate entries: one output can inflate `total`

A vulnerability was discovered in the checkreserveproof function in the Monero wallet software. The vulnerability allowed duplicate entries in the reserve proof, which could artificially inflate the reported total reserve amount without affecting the verification of individual entries. The issue...

Monero: `check_reserve_proof` sums RingCT ECDH amounts without checking the output commitment

The checkreserveproof function in the Monero codebase was found to sum RingCT ECDH amounts without checking the output commitment. The decoded amount was added to the total without verifying that it matched the commitment, which could allow a malicious prover to claim larger reserves than actuall...

PT-2026-33767

I just published How I discovered Vulnerability in Bridge Reserve Management CVE-2026–41204 https://t.co/cVjy13HDhE Web3‌‌ bugbountytips CVE-2026-41204 https://t.co/eqfZy3ocX4...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007514)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007514 advisory. In the Linux kernel, the following vulnerability has been resolved: btrfs: fix qgroup reserve leaks in cowfilerange In the buffered write path, the dirty page owns t...