CVE-2026-80978

In the Linux kernel, the following vulnerability has been resolved: net: cap advertised IP tunnel headroom IP tunnel devices derive their advertised neededheadroom from lower output devices. A stack of user-created devices can make the derived value larger than the 16-bit skb header offsets can...

CVE-2026-89579

In the Linux kernel, the following vulnerability has been resolved: bpf: Harden bloom filter sizing and indexing on 32-bit kernels bloommapalloc has two 32-bit-specific problems when the computed bitmap reaches the U32MAX fallback case. First, BITSTOBYTESU32MAX is evaluated with 32-bit arithmetic...

CVE-2026-89579

CVE-2026-89579 affects the Linux kernel's BPF bloom filter on 32-bit x86 systems. Two distinct flaws exist in bloom_map_alloc() when the computed bitmap reaches the U32_MAX fallback: (1) a 32-bit arithmetic wrap in DIV_ROUND_UP causes under-allocation of the bitmap, and (2) hash values in the ran...

CVE-2026-80978

CVE-2026-80978 affects the Linux kernel networking subsystem, specifically the IP tunnel devices. When a local attacker stacks user-created IP tunnel devices, the derived needed_headroom can exceed the 16-bit skb header offset range, causing those offsets to wrap during skb head expansion. The fi...

EUVD-2026-76301

In the Linux kernel, the following vulnerability has been resolved: net: cap advertised IP tunnel headroom IP tunnel devices derive their advertised neededheadroom from lower output devices. A stack of user-created devices can make the derived value larger than the 16-bit skb header offsets can...

The vulnerability of the DecodeFromBytes() function in the pkg/packet/bgp/bgp.go file of the GoBGP edge gateway protocol allows a attacker to cause a service failure.

The vulnerability of the DecodeFromBytes function in the pkg/packet/bgp/bgp.go file of the GoBGP edge gateway protocol is related to a single-bit offset error. Exploiting this vulnerability could allow an attacker to cause a service failure...

PT-2026-90108

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description IP tunnel devices derive their advertised needed headroom from lower output devices. In stacked configurations of user-created devices, this derived value can exceed the capacity of 16-b...

PT-2026-85717

In the Linux kernel, the following vulnerability has been resolved: batman-adv: reject unrepresentable multicast TVLV offsets The network and transport header fields in struct sk buff are 16-bit offsets from skb-head, and U16 MAX is reserved as the unset transport header value. batadv tvlv call...

EUVD-2025-2614

Malicious code in bioql PyPI...

The vulnerability of the mt7925_load_clc() function in the Linux operating system allows a hacker to gain access to confidential data, compromise its integrity, and cause service failures.

The vulnerability of the mt7925loadclc function in the Linux operating system is related to a single-bit offset error. Exploiting this vulnerability can allow an attacker to access confidential data, compromise its integrity, and cause service failures...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a comedi pcl812 bit offset out-of-bounds, which could lead to a userspace vulnerability...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from an undefined bit offset issue in the CAPTOMASK function in the capabilities driver...

The vulnerability of the ep93xx_div_recalc_rate() function in the arch/arm/mach-ep93xx/clock.c module of the Linux operating system allows a attacker to compromise the confidentiality and accessibility of the protected information.

The vulnerability of the ep93xxdivrecalcrate function in the arch/arm/mach-ep93xx/clock.c module of the Linux operating system is related to a single-bit offset error. Exploiting this vulnerability could allow an attacker to compromise the confidentiality and accessibility of the protected...

filemap: avoid truncating 64-bit offset to 32 bits

...

UBUNTU-CVE-2025-21665

In the Linux kernel, the following vulnerability has been resolved: filemap: avoid truncating 64-bit offset to 32 bits On 32-bit kernels, folioseekholedata was inadvertently truncating a 64-bit value to 32 bits, leading to a possible infinite loop when writing to an xfs filesystem...

CVE-2025-21667 iomap: avoid avoid truncating 64-bit offset to 32 bits

In the Linux kernel, the following vulnerability has been resolved: iomap: avoid avoid truncating 64-bit offset to 32 bits on 32-bit kernels, iomapwritedelallocscan was inadvertently using a 32-bit position due to folionextindex returning an unsigned long. This could lead to an infinite loop when...

CVE-2025-21665

In the Linux kernel, the following vulnerability has been resolved: filemap: avoid truncating 64-bit offset to 32 bits On 32-bit kernels, folioseekholedata was inadvertently truncating a 64-bit value to 32 bits, leading to a possible infinite loop when writing to an xfs filesystem...

CVE-2025-21665 filemap: avoid truncating 64-bit offset to 32 bits

In the Linux kernel, the following vulnerability has been resolved: filemap: avoid truncating 64-bit offset to 32 bits On 32-bit kernels, folioseekholedata was inadvertently truncating a 64-bit value to 32 bits, leading to a possible infinite loop when writing to an xfs filesystem...

SUSE CVE-2004-0415

Linux kernel does not properly convert 64-bit file offset pointers to 32 bits, which allows local users to access portions of kernel memory...

SUSE CVE-2019-10897

In Wireshark 3.0.0, the IEEE 802.11 dissector could go into an infinite loop. This was addressed in epan/dissectors/packet-ieee80211.c by detecting cases in which the bit offset does not advance...