CVE-2026-17510

Crypt::OpenSSL::PKCS12 versions before 1.98 for Perl allow a NULL pointer dereference in printattribute via a zero length BMPSTRING attribute. printattribute sizes the destination buffer for a BMPSTRING attribute from its declared byte length with Renewattribute, length, char. A zero length...

Linux Distros Unpatched Vulnerability : CVE-2026-17510

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Crypt::OpenSSL::PKCS12 versions before 1.98 for Perl allow a NULL pointer dereference in printattribute via a zero length BMPSTRING attribute. printattribute...

EulerOS 2.0 SP11 : python-idna (EulerOS-SA-2026-3090)

According to the versions of the python-idna package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Internationalized Domain Names in Applications IDNA for Python provides support for Internationalized Domain Names in Applications IDNA and...

EulerOS 2.0 SP11 : python-idna (EulerOS-SA-2026-3144)

According to the versions of the python-idna package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Internationalized Domain Names in Applications IDNA for Python provides support for Internationalized Domain Names in Applications IDNA and...

EulerOS 2.0 SP11 : python-pyasn1 (EulerOS-SA-2026-3149)

According to the versions of the python-pyasn1 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : pyasn1 is a generic ASN.1 library for Python. Prior to 0.6.3, the pyasn1 library is vulnerable to a Denial of Service DoS attack caused by...

DEBIAN-CVE-2026-65819

gopacket provides packet processing capabilities for Go. Through version 1.7.0, multiple layer decoders use attacker-controlled lengths, counts, or offsets before validating them against packet buffers, allowing a crafted packet decoded through DecodingLayerParser or DecodeFromBytes to trigger an...

kernel: net: openvswitch: reject oversized nested action attrs

A flaw was found in Open vSwitch in the Linux kernel. Improper handling of oversized nested action attributes can lead to a truncated length field, which could be exploited by a local attacker to alter kernel memory. This alteration might result in the disclosure of sensitive information or a loc...

CVE-2026-19082

The Perl Imager module (versions 0.45_02 before 1.034 ) is vulnerable to a heap over-read in the copy_string_tags() function. The root cause is that a zero-count ASCII EXIF entry sets entry->size to 0, resulting in a length of -1; this causes i_tags_add() to invoke strlen(), which scans past t...

CVE-2026-19082

Imager versions from 0.4502 before 1.034 for Perl may expose adjacent heap bytes via strlen over-read from zero-count ASCII EXIF entries in copystringtags. copystringtags computes an ASCII EXIF tag's length as entry-size - 1 to strip the trailing NUL. A zero-count ASCII entry sets entry-size to 0...

Broken Authentication & Session Management org.bouncycastle:bcpkix-lts8on Dependency in Confluence Data Center

This High severity Broken Authentication & Session Management vulnerability was introduced in versions 9.2.8, 9.5.4, 10.0.3, 10.1.0, and 10.2.0 of Confluence Data Center. This Broken Authentication & Session Management vulnerability, with a CVSS Score of 8.7 and a CVSS Vector of...

OSEC-2026-15 EC public key out of bounds read

The internal Point.ofoctets function is missing a length check for compressed points, and thus is raising an exception when a short buffer is provided. This affects all NIST curves P-256, P-384, P-521 and both Dsa.pubofoctets and Dh.keyexchange functions. Fix The fix is to check the length of the...

Security Bulletin: Jackson-Core Async JSON Parser Bypasses Number Length Constraint Leading to Denial of Service

Summary Jackson-core's non-blocking async JSON parser fails to enforce the maxNumberLength constraint defined in StreamReadConstraints default: 1000 characters, unlike the synchronous parser which correctly applies the limit. An attacker can submit JSON containing arbitrarily long numbers through...

AI-Assisted HTTP Terminator Finds Novel HTTP Desync Techniques and Apache Zero-Day

PortSwigger says HTTP Terminator, an artificial intelligence AI-assisted research system built by James Kettle , generated and proved new HTTP desynchronization techniques after exploring 30,000 candidate desync vectors. PortSwigger said a separate human-guided discovery cascade also exposed a...

CVE-2026-18938

CVE-2026-18938 affects p11-kit: an integer overflow in RPC attribute-array length calculation on 32‑bit systems can under‑allocate nested attribute storage, causing a heap out‑of‑bounds write and DoS by crashing the p11-kit RPC parser. Affected component: p11-kit RPC decoding of nested attributes...

CVE-2026-18938 P11-kit: integer overflow in rpc attribute-array length calculation can under-allocate nested attribute storage on 32 bit systems

A flaw was found in p11-kit. A local attacker, or one with equivalent access to a reachable RPC channel, could exploit an integer overflow vulnerability. By sending specially crafted messages, the attacker can cause the system to miscalculate memory allocation for nested attributes. This leads to...

wifi: p54: validate RX frame length in p54_rx_eeprom_readback()

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Apache Thrift: C++ THeaderTransport::readString() info-header length bounds bypass

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net: usb: net1080: validate packet_len before pad-byte access in rx_fixup

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OESA-2026-3242 glib2 security update

GLib is a bundle of three formerly five low-level system libraries written in C and developed mainly by GNOME. GLib's code was separated from GTK, so it can be used by software other than GNOME and has been developed in parallel ever since. Security Fixes: A denial-of-service and resource...

EUVD-2026-54226

Contiki-NG's MQTT client parsepublishvhdr in os/net/app-layer/mqtt/mqtt.c sets topiclenreceived=1 before checking topiclen against the 64-byte limit, so an over-length topic returns early but leaves the flag set. On the next TCP segment, tcpinput re-invokes the parser with topicreceived==0, and t...