CVE-2026-58227

The Erlang/OTP ssl application does not detect cycles when reconstructing an incomplete peer certificate chain during a TLS or DTLS handshake. In sslcertificate:handleincompletechain/5, the received chain is passed to sslcertificate:buildcertificatechain/5, which walks issuer relationships via...

EEF-CVE-2026-58227 TLS/DTLS denial of service via unbounded recursion on cross-signed peer certificate chain

Summary The Erlang/OTP ssl application does not detect cycles when reconstructing an incomplete peer certificate chain during a TLS or DTLS handshake. In ssl\certificate:handle\incomplete\chain/5, the received chain is passed to ssl\certificate:build\certificate\chain/5, which walks issuer...

CVE-2026-58227

The Erlang/OTP ssl application does not detect cycles when reconstructing an incomplete peer certificate chain during a TLS or DTLS handshake. In sslcertificate:handleincompletechain/5, the received chain is passed to sslcertificate:buildcertificatechain/5, which walks issuer relationships via...

CVE-2026-58227 TLS/DTLS denial of service via unbounded recursion on cross-signed peer certificate chain

The Erlang/OTP ssl application does not detect cycles when reconstructing an incomplete peer certificate chain during a TLS or DTLS handshake. In sslcertificate:handleincompletechain/5, the received chain is passed to sslcertificate:buildcertificatechain/5, which walks issuer relationships via...

CVE-2026-58227 TLS/DTLS denial of service via unbounded recursion on cross-signed peer certificate chain

The Erlang/OTP ssl application does not detect cycles when reconstructing an incomplete peer certificate chain during a TLS or DTLS handshake. In sslcertificate:handleincompletechain/5, the received chain is passed to sslcertificate:buildcertificatechain/5, which walks issuer relationships via...

CVE-2026-57916

CVE-2026-57916 affects proCertum SmartSign. The flaw arises when SmartSign opens a Certificate Practice Statement (CPS) URI without validating its schema, enabling an attacker to craft a certificate with a CPS URI pointing to a local executable or any URL. When a victim signs a document with such...

Erlang/OTP -- TLS denial of service using invalid certificate chains

https://github.com/erlang/otp/security/advisories/GHSA-r5jr-mq46-vmhw reports: A TLS/DTLS peer can crash the remote node by sending a certificate chain containing two mutually cross-signed certificates in unordered form. When the receiving side attempts to build a valid chain path, it enters...

PT-2026-65100

Name of the Vulnerable Software and Affected Versions GIMP affected versions not specified Description A flaw in the file-fits plugin occurs when processing FITS image files. The plugin uses signed 32-bit integers to calculate memory allocation sizes for width and height. If a crafted file contai...

PT-2026-64987

Name of the Vulnerable Software and Affected Versions Erlang OTP versions 25.0 through 27.3.4.14 Erlang OTP versions 28.0 through 28.5.0.3 Erlang OTP versions 29.0 through 29.0.3 Description A signed to unsigned conversion error leads to an out-of-bounds write when the system processes a crafted...

PT-2026-65092

Name of the Vulnerable Software and Affected Versions Zephyr versions 3.3.0 through 4.4.1 Description The userspace verifier z vrfy log filter set for the log filter set syscall in subsys/logging/log mgmt.c uses a signed comparison for the src id parameter. A negative value provided to src id can...

PT-2026-64989

Name of the Vulnerable Software and Affected Versions Erlang/OTP versions 23.2 through 27.3.4.14 Erlang/OTP version 28.5.0.3 Erlang/OTP version 29.0.3 Description The ssl application fails to detect cycles when reconstructing an incomplete peer certificate chain during a TLS or DTLS handshake...

UBUNTU-CVE-2026-64422

In the Linux kernel, the following vulnerability has been resolved: net: ipv4: bound TCP reordering sysctl writes and MTU probe sizes Reject invalid net.ipv4.tcpreordering values before they reach TCP socket state. The sysctl is stored as an int but copied into the u32 tp-reordering field for new...

CVE-2026-64422

In the Linux kernel, the following vulnerability has been resolved: net: ipv4: bound TCP reordering sysctl writes and MTU probe sizes Reject invalid net.ipv4.tcpreordering values before they reach TCP socket state. The sysctl is stored as an int but copied into the u32 tp-reordering field for new...

Linux Distros Unpatched Vulnerability : CVE-2026-53910

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - diff3 tool from GNU diffutils is vulnerable to a heapbased buffer overflow due to multiple signed integer overflows in linemapping calculations. Incorrect...

PT-2026-64643

In the Linux kernel, the following vulnerability has been resolved: net: ipv4: bound TCP reordering sysctl writes and MTU probe sizes Reject invalid net.ipv4.tcp reordering values before they reach TCP socket state. The sysctl is stored as an int but copied into the u32 tp-reordering field for ne...

UBUNTU-CVE-2026-66039

FFmpeg through 8.1.2, fixed in commit aafb5c6, contains a signed integer overflow vulnerability in the MACE6 audio decoder that allows attackers to corrupt heap memory by supplying a crafted CAF file with a malicious bytesperpacket value. Attackers can craft a CAF file with oversized bytesperpack...

CVE-2026-66039

FFmpeg through 8.1.2, fixed in commit aafb5c6, contains a signed integer overflow vulnerability in the MACE6 audio decoder that allows attackers to corrupt heap memory by supplying a crafted CAF file with a malicious bytesperpacket value. Attackers can craft a CAF file with oversized bytesperpack...

CVE-2026-66039 FFmpeg MACE6 Audio Decoder Heap Out-of-Bounds Write via CAF File

FFmpeg through 8.1.2, fixed in commit aafb5c6, contains a signed integer overflow vulnerability in the MACE6 audio decoder that allows attackers to corrupt heap memory by supplying a crafted CAF file with a malicious bytesperpacket value. Attackers can craft a CAF file with oversized bytesperpack...

CVE-2026-54342

In epa4all, prior to version 2026-05-20, an attacker on the network path between epa4all and any backend ePA Aktensystem, Konnektor, IDP, TSS can present a self-signed TLS certificate and intercept the connection. For non-VAU connections Konnektor, IDP, this allows direct read and modification of...

CVE-2026-54342

In epa4all, prior to version 2026-05-20, an attacker on the network path between epa4all and any backend ePA Aktensystem, Konnektor, IDP, TSS can present a self-signed TLS certificate and intercept the connection. For non-VAU connections Konnektor, IDP, this allows direct read and modification of...