3315 matches found
EUVD-2026-39326
In the Linux kernel, the following vulnerability has been resolved: net: add pskbmaypull to skbgroreceivelist skbgroreceivelist calls skbpullskb, skbgrooffsetskb without first ensuring the data is in the linear area via pskbmaypull. When the skb arrives via napigrofrags, skbheadlen can be 0 all...
CVE-2026-53159 misc: fastrpc: fix DMA address corruption due to find_vma misuse
In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: fix DMA address corruption due to findvma misuse fastrpcgetargs uses findvma to look up the VMA for a user-provided pointer and compute a DMA address offset. When the address falls in a gap before the returned VMA,...
CVE-2026-53159 misc: fastrpc: fix DMA address corruption due to find_vma misuse
In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: fix DMA address corruption due to findvma misuse fastrpcgetargs uses findvma to look up the VMA for a user-provided pointer and compute a DMA address offset. When the address falls in a gap before the returned VMA,...
CVE-2026-53159
CVE-2026-53159 (Linux kernel) : The vulnerability is in misc: fastrpc where fastrpc_get_args() uses find_vma() to locate the VMA for a user pointer and compute a DMA address. If the address lies in a gap before the returned VMA, (ptr & PAGE_MASK) - vma->vm_start underflows, corrupting the DMA ...
EUVD-2026-39245
In the Linux kernel, the following vulnerability has been resolved: mm/hugetlb: restore reservation on error in hugetlb folio copy paths Two sites in mm/hugetlb.c allocate a hugetlb folio via allochugetlbfolio consuming a VMA reservation and then call copyuserlargefolio, which became int-returnin...
PT-2026-52553
Name of the Vulnerable Software and Affected Versions CANBoat versions prior to 6.23 Description An off-by-one global buffer overflow exists in the searchForPgn function within the analyzer/pgn.c file. A remote attacker can trigger an out-of-bounds array access and cause a denial of service,...
PT-2026-52297
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists where an idle-skip optimization bypasses GuC suspend, preventing the GPU from performing the context switch required to flush Translation Lookaside Buffer TLB entries for...
CVE-2026-53084 bpf: return VMA snapshot from task_vma iterator
In the Linux kernel, the following vulnerability has been resolved: bpf: return VMA snapshot from taskvma iterator Holding the per-VMA lock across the BPF program body creates a lock ordering problem when helpers acquire locks that depend on mmaplock: vmlock - irwsem - mmaplock - vmlock Snapshot...
ROS-20260623-73-0030
The vulnerability of the FileLoader class in the CPython interpreter relates to the disclosure of information in the error-prone data area. Exploiting this vulnerability could allow an attacker to compromise the integrity of the protected information...
kernel: xen/privcmd: fix double free via VMA splitting
A flaw was found in the Linux kernel's xen/privcmd module. A local user could exploit this by performing a partial unmapping of a privcmd memory region. This action causes a Virtual Memory Area VMA to split, leading to duplicated internal memory pointers. As a result, the same memory can be freed...
kernel: can: isotp: fix tx.buf use-after-free in isotp_sendmsg()
A flaw was found in the Linux kernel's Controller Area Network CAN ISO-TP isotp module. This vulnerability, known as a use-after-free, occurs when the system attempts to free a memory region while it is still being used. A local attacker could trigger this condition by sending a signal that...
kernel: can: isotp: fix tx.buf use-after-free in isotp_sendmsg()
A flaw was found in the Linux kernel's Controller Area Network CAN ISO-TP isotp module. This vulnerability, known as a use-after-free, occurs when the system attempts to free a memory region while it is still being used. A local attacker could trigger this condition by sending a signal that...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerabilities have been resolved: bpf: Fixed a use-after-free in arenavmclose when processing forks. The arenavmopen function only increments vml-mmapcount, but never registers the child VMA in arena-vmalist. vml-vma always points to the parent VMA; therefore,...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: Revert “mm/hugetlbfs: update hugetlbfs to use mmapprepare”. This revertment corresponds to the commit ea52cb24cd3f “mm/hugetlbfs: update hugetlbfs to use mmapprepare”, with conflict resolution to account for changes in commit...
CVE-2026-0152
CVE-2026-0152 affects the OSMMapPMRGeneric path in pmr_os.c. A logic error may allow abusing a system-call sequence to expand the VMA out of bounds, enabling local privilege escalation with no extra privileges or user interaction required. Documented impact is high for confidentiality, integrity,...
CVE-2026-7273
A stack-based buffer overflow in the CGI program of Zyxel GS1900-48HPv2 firmware versions through 2.90(ABTQ.1)C0 allows an unauthenticated LAN-based attacker to execute OS commands via a crafted HTTP request. The CVSS 3.1 score is 8.8 (HIGH) with full impact on confidentiality, integrity, and ava...
PT-2026-49603
Name of the Vulnerable Software and Affected Versions Zyxel GS1900-48HPv2 versions prior to 2.90ABTQ.1C0 Description A stack-based buffer overflow exists in the CGI program. This flaw allows an unauthenticated attacker on the local area network LAN to potentially execute operating system commands...
PT-2026-49810
In OSMMapPMRGeneric of pmr os.c, there is a possible way to leverage a system call to system call to maliciously expand the VMA out of bounds due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not...
PT-2026-50084
Name of the Vulnerable Software and Affected Versions TL-WR940N version v6 Description An authenticated OS command injection exists in the BigPond Cable BPA WAN configuration module due to improper sanitization of user input. An attacker with administrative access can exploit this flaw to execute...
