PT-2026-102767

Name of the Vulnerable Software and Affected Versions The product name cannot be determined affected versions not specified Description A heap-buffer-overflow occurs when a DHCP server or a malicious actor on the local area network responds to a DISCOVER message. The issue stems from an incorrect...

PT-2026-102681

Name of the Vulnerable Software and Affected Versions libexpat versions 2.7.2 through 2.8.5 Description An integer overflow occurs in the expat realloc function on 32-bit platforms during the computation of allocation sizes. An attacker can exploit this by providing malicious XML to applications...

CentOS 9 : unbound-1.26.1-1.el9

"The remote CentOS Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the unbound-1.26.1-1.el9 build changelog. - In NLnet Labs Unbound up to and including 1.26.0, a vulnerability was found in that can progressively corrupt heap memory and under...

Amazon Linux 2 : corosync (ALAS-2026-3955)

The version of corosync installed on the remote host is prior to 2.4.3-6. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2026-3955 advisory. A heap-based buffer overflow was found in Corosync's Totem Process Group totempg message reassembly. When processing fragmented...

Important: corosync

Issue Overview: A heap-based buffer overflow was found in Corosync's Totem Process Group totempg message reassembly. When processing fragmented multicast messages, the buffer used to reassemble fragments lacks a runtime bounds check in release builds. A network-adjacent attacker able to send...

SUSE SLES15: ImageMagick / ImageMagick-config-7-SUSE / etc (SUSE-SU-2026:4376-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:4376-1 advisory. - CVE-2026-62343: heap buffer over-write in morphology operation when an invalid kernel is provided bsc1272575. - CVE-2026-62363:...

Amazon Linux 2 : unbound (ALAS-2026-3941)

The version of unbound installed on the remote host is prior to 1.7.3-15. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2026-3941 advisory. In NLnet Labs Unbound up to and including 1.26.0, a 255 length query name with a large TCP response can lead to a heap...

RHEL 10 : cjose (RHSA-2026:73129)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:73129 advisory. CJose is C library implementing the Javascript Object Signing and Encryption JOSE. Security Fixes: cjose: cjose: Heap buffer overflow in AES Key Wr...

Amazon Linux 2 : nginx (ALASNGINX1-2026-016)

The version of nginx installed on the remote host is prior to 1.30.5-1. It is, therefore, affected by a vulnerability as referenced in the ALAS2NGINX1-2026-016 advisory. NGINX Plus and NGINX Open Source have a vulnerability in the ngxhttpv3module module. When using HTTP/3 with OpenSSL versions =...

RHEL 9 : cjose (RHSA-2026:73017)

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:73017 advisory. CJose is C library implementing the Javascript Object Signing and Encryption JOSE. Security Fixes: cjose: cjose: Heap buffer overflow in AES Key Wra...

RHEL 9 : cjose (RHSA-2026:73128)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:73128 advisory. CJose is C library implementing the Javascript Object Signing and Encryption JOSE. Security Fixes: cjose: cjose: Heap buffer overflow in AES Key Wra...

RHEL 9 : cjose (RHSA-2026:73018)

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:73018 advisory. CJose is C library implementing the Javascript Object Signing and Encryption JOSE. Security Fixes: cjose: cjose: Heap buffer overflow in AES Key Wra...

PT-2026-102753

Name of the Vulnerable Software and Affected Versions libsoup affected versions not specified Description A flaw exists where SoupWebsocketConnection can experience a heap buffer overflow while reading frame data. This occurs when the max-incoming-payload-size is set to unlimited 0, allowing an...

PT-2026-102754

Name of the Vulnerable Software and Affected Versions libsoup affected versions not specified Description A flaw exists when constructing a masked WebSocket client frame for very large outgoing payloads. Size values passed to GByteArray allocation APIs may be truncated, while the masking routine...

PT-2026-102755

Name of the Vulnerable Software and Affected Versions libsoup affected versions not specified Description A flaw exists in the permessage-deflate WebSocket extension. When compressing a very large outgoing message, truncated size calculations used for GByteArray growth can wrap, leading zlib to...

CVE-2026-102558: Out-of-bounds Read

A flaw was found in libsoup. When max-incoming-payload-size is unlimited 0, SoupWebsocketConnection could grow its incoming GByteArray based on an attacker-controlled frame length until the length wrapped, causing a heap buffer overflow while reading frame data...

CVE-2026-102559: Out-of-bounds Read

A flaw was found in libsoup. When constructing a masked WebSocket client frame for a very large outgoing payload, size values passed to GByteArray allocation APIs could be truncated while the masking routine still used the full length, causing a heap buffer overflow...

CVE-2026-102560: Out-of-bounds Read

A flaw was found in libsoup. When the permessage-deflate WebSocket extension compresses a very large outgoing message, truncated size calculations used for GByteArray growth could wrap, causing zlib to write past the allocated buffer and resulting in a heap buffer overflow...

Linux Distros Unpatched Vulnerability : CVE-2026-102558

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in libsoup. When max-incoming-payload-size is unlimited 0, SoupWebsocketConnection could grow its incoming GByteArray based on an...

Linux Distros Unpatched Vulnerability : CVE-2026-102559

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in libsoup. When constructing a masked WebSocket client frame for a very large outgoing payload, size values passed to GByteArray allocation AP...