CVE-2026-31417 net/x25: Fix overflow when accumulating packets

In the Linux kernel, the following vulnerability has been resolved: net/x25: Fix overflow when accumulating packets Add a check to ensure that x25sock.fraglen does not overflow. The fraglen also needs to be resetted when purging fragmentqueue in x25clearqueues...

CVE-2026-31417 net/x25: Fix overflow when accumulating packets

In the Linux kernel, the following vulnerability has been resolved: net/x25: Fix overflow when accumulating packets Add a check to ensure that x25sock.fraglen does not overflow. The fraglen also needs to be resetted when purging fragmentqueue in x25clearqueues...

CVE-2026-40194

A flaw was found in phpseclib, a PHP secure communications library. This vulnerability involves a timing attack where the comparison of Secure Shell SSH packet integrity checks HMACs takes a variable amount of time. A remote attacker could exploit this timing difference to deduce information abou...

PT-2026-32485

Name of the Vulnerable Software and Affected Versions AC800M System 800xA versions 6.0.0x through 6.0.0303.0 AC800M System 800xA versions 6.1.0x through 6.1.0031.0 AC800M System 800xA versions 6.1.1x through 6.1.1202.0 AC800M System 800xA versions 6.2.0x through 6.2.0006.0 Symphony Plus SD Series...

CVE-2025-66769

A NULL pointer dereference in Nitro PDF Pro for Windows v14.41.1.4 allows attackers to cause a Denial of Service DoS via a crafted XFA packet...

PT-2026-32375

A NULL pointer dereference in Nitro PDF Pro for Windows v14.41.1.4 allows attackers to cause a Denial of Service DoS via a crafted XFA packet...

CVE-2026-31417

In the Linux kernel, the following vulnerability has been resolved: net/x25: Fix overflow when accumulating packets Add a check to ensure that x25sock.fraglen does not overflow. The fraglen also needs to be resetted when purging fragmentqueue in x25clearqueues...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which may lead to a overflow when the x25sock.fraglen variable is accumulated, potentially causing errors in data...

CVE-2025-66769

A NULL pointer dereference in Nitro PDF Pro for Windows v14.41.1.4 allows attackers to cause a Denial of Service DoS via a crafted XFA packet...

CVE-2025-66769

A NULL pointer dereference in Nitro PDF Pro for Windows v14.41.1.4 allows an attacker to cause a Denial of Service via a crafted XFA packet. Affected product: Nitro PDF Pro for Windows; vulnerability type: NULL pointer dereference in XFA handling; impact: DoS (availability impact high). No exploi...

web-pentest-tool

🛡️ AutoPenTest — Automated Penetration Testing Tool ⚠️ DI...

SUSE-SU-2026:1281-1 Security update for the Linux Kernel (Live Patch 42 for SUSE Linux Enterprise 15 SP4)

This update for the SUSE Linux Enterprise Kernel 5.14.21-150400.24.170 fixes various security issues The following security issues were fixed: - CVE-2025-39973: i40e: add validation for ringlen param bsc1252036. - CVE-2025-40018: ipvs: Defer ipvsftp unregister during netns cleanup bsc1252689. -...

UBUNTU-CVE-2026-31413

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix unsound scalar forking in maybeforkscalars for BPFOR maybeforkscalars is called for both BPFAND and BPFOR when the source operand is a constant. When dst has signed range -1, 0, it forks the verifier state: the pushed pa...

CVE-2026-31413 bpf: Fix unsound scalar forking in maybe_fork_scalars() for BPF_OR

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix unsound scalar forking in maybeforkscalars for BPFOR maybeforkscalars is called for both BPFAND and BPFOR when the source operand is a constant. When dst has signed range -1, 0, it forks the verifier state: the pushed pa...

CVE-2026-31413 bpf: Fix unsound scalar forking in maybe_fork_scalars() for BPF_OR

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix unsound scalar forking in maybeforkscalars for BPFOR maybeforkscalars is called for both BPFAND and BPFOR when the source operand is a constant. When dst has signed range -1, 0, it forks the verifier state: the pushed pa...

CVE-2026-31413

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix unsound scalar forking in maybeforkscalars for BPFOR maybeforkscalars is called for both BPFAND and BPFOR when the source operand is a constant. When dst has signed range -1, 0, it forks the verifier state: the pushed pa...

PT-2026-32152

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw in the BPF verifier related to unsound scalar forking in the maybe fork scalars function when handling BPF OR operations. Specifically, the function...

Timing Attack

Overview phpseclib/phpseclib is a PHP Secure Communications Library - Pure-PHP implementations of RSA, AES, SSH2, SFTP, X.509 etc. Affected versions of this package are vulnerable to Timing Attack via the getbinarypacket function. An attacker can potentially infer sensitive information about the...

DEBIAN-CVE-2026-40194

phpseclib is a PHP secure communications library. Starting in 0.1.1 and prior to 3.0.51, 2.0.53, and 1.0.28, phpseclib\Net\SSH2::getbinarypacket uses PHP's != operator to compare a received SSH packet HMAC against the locally computed HMAC. != on equal-length binary strings in PHP uses memcmp,...

phpseclib has a variable-time HMAC comparison in SSH2::get_binary_packet() using != instead of hash_equals()

phpseclib SSH2: Variable-time comparison in HMAC verification Summary phpseclib\Net\SSH2::getbinarypacket uses PHP's != operator to compare a received SSH packet HMAC against the locally computed HMAC. != on equal-length binary strings in PHP uses memcmp, which short-circuits on the first differi...