PT-2026-85646

In the Linux kernel, the following vulnerability has been resolved: xfs: validate attr entry pointer before field access xfs attr3 leaf verify entry accesses lentry/rentry fields namelen, valuelen before checking if the entry pointer itself is within bounds. If nameidx is crafted to point near th...

PT-2026-85584

Turso through 0.8.0-pre.8 contains an out-of-bounds read vulnerability in the table-leaf page reader that uses an attacker-controlled cell-count field without bounds validation. Attackers can craft a malicious database file with a modified cell count value to trigger an index-out-of-bounds panic...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098782)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098782 advisory. In the Linux kernel, the following vulnerability has been resolved: btrfs: fix transaction abort when snapshotting received subvolumes Currently a user can trigger ...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: LoongArch: mm: Added definitions for p?dleaf When I perform the LTP test, the LTP test case ksm06 caused a panic at breakksmpmdentry - pmdleaf Huge page table, but False - ptepresent panic The reason is that pmdleaf is not define...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100335)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100335 advisory. In the Linux kernel, the following vulnerability has been resolved: xfs: fix freemap adjustments when adding xattrs to leaf blocks xfs/592 and xfs/794 both trip thi...

The vulnerability of the fs/xfs/libxfs/xfs_attr_leaf.c component in the Linux operating system allows a attacker to trigger a service failure.

The vulnerability of the fs/xfs/libxfs/xfsattrleaf.c component in the Linux operating system is related to a countable amount of value loss. Exploiting this vulnerability can allow an attacker to cause service failures remotely...

CVE-2026-74458

In the Linux kernel, the following vulnerability has been resolved: can: kvaserusbleaf: kvaserusbleafwaitcmd: validate received command extents The wait and bulk receive paths walk variable-length commands from a USB buffer. A nonzero command shorter than CMDHEADERLEN can still be dispatched, and...

Linux Distros Unpatched Vulnerability : CVE-2026-74458

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - can: kvaserusbleaf: kvaserusbleafwaitcmd: validate received command extents The wait and bulk receive paths walk variable-length commands from a USB buffer. A...

Malicious code in chai-leaf (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 77cc7562a27df348fafc455124fd845dfc2e5774c42279ee6e3dd8f1cfb1f05b [email protected]'s main entry index.js unconditionally requires./lib/config, which is a single 3,546,568-byte obfuscator.io-encoded file 20,721-entry...

MAL-2026-10940 Malicious code in chai-leaf (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 77cc7562a27df348fafc455124fd845dfc2e5774c42279ee6e3dd8f1cfb1f05b [email protected]'s main entry index.js unconditionally requires./lib/config, which is a single 3,546,568-byte obfuscator.io-encoded file 20,721-entry...

kernel: xfs: fix freemap adjustments when adding xattrs to leaf blocks

A flaw was found in the Linux kernel's XFS filesystem. When adding extended attributes xattrs, which are metadata associated with files, to leaf blocks, incorrect adjustments to the freemap can occur. This inconsistency allows the entries array and free space to overlap, leading to an assertion...

JLSEC-2026-730 `wolfSSL_X509_verify_cert` in the OpenSSL compatibility layer accepts a certificate chain in which...

wolfSSLX509verifycert in the OpenSSL compatibility layer accepts a certificate chain in which the leaf's signature is not checked, if the attacker supplies an untrusted intermediate with Basic Constraints CA:FALSE that is legitimately signed by a trusted root. An attacker who obtains any leaf...

BIT-NATS-2026-58254 NATS Server: Incomplete fix for CVE-2026-33249: Leaf node connections bypass Nats-Trace-Dest permission check

NATS Server is a high-performance server for NATS.io, the cloud and edge native messaging system. Prior to 2.14.3 and 2.12.8, message trace destination checks were applied to ordinary client connections but not consistently to messages arriving through leafnode connections, allowing a leafnode...

BIT-NATS-2026-58213 NATS Server: MQTT SUBSCRIBE Protocol Injection via Leaf Node/Route Forwarding allows arbitrary NATS command injection

NATS Server is a high-performance server for NATS.io, the cloud and edge native messaging system. Prior to 2.14.1 and 2.12.9, an MQTT client could include protocol control characters in subscription filters that were later forwarded as NATS protocol data to route or leafnode connections, corrupti...

PYSEC-2026-3051 rfc3161-client Has Improper Certificate Validation

Summary An Authorization Bypass vulnerability in rfc3161-client's signature verification allows any attacker to impersonate a trusted TimeStamping Authority TSA. By exploiting a logic flaw in how the library extracts the leaf certificate from an unordered PKCS7 bag of certificates, an attacker ca...

rfc3161-client Has Improper Certificate Validation

SummaryAn Authorization Bypass vulnerability in rfc3161-client's signature verification allows any attacker to impersonate a trusted TimeStamping Authority TSA. By exploiting a logic flaw in how the library extracts the leaf certificate from an unordered PKCS7 bag of certificates, an attacker can...

PT-2026-59671

Summary An Authorization Bypass vulnerability in rfc3161-client's signature verification allows any attacker to impersonate a trusted TimeStamping Authority TSA. By exploiting a logic flaw in how the library extracts the leaf certificate from an unordered PKCS7 bag of certificates, an attacker ca...

kernel: Fix of 8 CVEs

rtmutex: Use waiter::task instead of current in removewaiter CVE-2026-43499 - xfs: fix freemap adjustments when adding xattrs to leaf blocks CVE-2026-43158 - xfs: delete attr leaf freemap entries when empty CVE-2026-43158 - ALSA: 6fire: fix use-after-free on disconnect CVE-2026-31581 - brcmfmac:...

CVE-2026-57020

An Improper Check for Unusual or Exceptional Conditions vulnerability in the packet forwarding engine pfe of Juniper Networks Junos OS on QFX10000 Series allows an unauthenticated, adjacent attacker to cause a Denial-of-Service DoS. On all QFX10000 platforms in an EVPN-VxLAN scenario, if an...

Injection

Overview github.com/nats-io/nats-server/server is an A simple, secure and performant communications system for digital systems, services and devices. Affected versions of this package are vulnerable to Injection in the MQTT SUBSCRIBE handling, which forwards protocol control characters from...