USN-8838-1 catdoc vulnerabilities

It was discovered that catdoc had an integer overflow when processing shared string tables in malformed spreadsheet files. An attacker could possibly use this issue to cause catdoc to crash or execute arbitrary code. CVE-2024-48877 It was discovered that catdoc had an integer overflow when...

Security Bulletin: IBM DataPower Gateway affected by multiple CVEs in glib2

Summary IBM DataPower Gateway has addressed multiple vulnerabilities in glib2 in version 11.0.0.3 Vulnerability Details CVEID:CVE-2026-58016 DESCRIPTION: A flaw was found in GLib. A state confusion issue exists in gdbusnodeinfonewforxml in the gio/gdbusintrospection.c file when processing malform...

Security Bulletin: IBM DataPower Gateway affected by multiple CVEs in Immutable.js

Summary IBM DataPower Gateway affected by multiple CVEs in Immutable.js Vulnerability Details CVEID:CVE-2026-59879 DESCRIPTION: Immutable.js provides many Persistent Immutable data structures. Prior to 4.3.9 and 5.1.8, Listset, ListsetSize, ListsetIn, ListupdateIn, and the functional set, setIn,...

Security Bulletin: Due to the use of IBM Semeru Runtime, IBM DataPower Gateway is affected by multiple vulnerabilities

Summary IBM DataPower Gateway has addressed multiple vulnerabilities in IBM Semeru Runtime in versions 11.0.0.3, 10.6.0.11, and 10.5.0.23 Vulnerability Details CVEID:CVE-2026-41254 DESCRIPTION: Little CMS lcms2 through 2.18 has an integer overflow in CubeSize in cmslut.c because the overflow chec...

github.com/klauspost/compress: klauspost/compress: Denial of Service via integer overflow in dictionary processing

A flaw was found in the klauspost/compress package. A remote attacker can exploit this vulnerability by supplying a specially crafted compression dictionary with an excessively large repeat value, triggering an integer overflow. When the dictionary is subsequently processed, this overflow leads t...

CVE-2026-74765

A flaw was found in Net::IDN::Punycode. An integer overflow vulnerability in the encodepunycode function, specifically within the XS backend, allows a remote attacker to cause an out-of-bounds read. By supplying a specially crafted string, an attacker can trigger the overflow, leading to either t...

github.com/klauspost/compress: klauspost/compress: Denial of Service via integer overflow in dictionary processing

A flaw was found in the klauspost/compress package. A remote attacker can exploit this vulnerability by supplying a specially crafted compression dictionary with an excessively large repeat value, triggering an integer overflow. When the dictionary is subsequently processed, this overflow leads t...

github.com/klauspost/compress: klauspost/compress: Denial of Service via integer overflow in dictionary processing

A flaw was found in the klauspost/compress package. A remote attacker can exploit this vulnerability by supplying a specially crafted compression dictionary with an excessively large repeat value, triggering an integer overflow. When the dictionary is subsequently processed, this overflow leads t...

github.com/klauspost/compress: klauspost/compress: Denial of Service via integer overflow in dictionary processing

A flaw was found in the klauspost/compress package. A remote attacker can exploit this vulnerability by supplying a specially crafted compression dictionary with an excessively large repeat value, triggering an integer overflow. When the dictionary is subsequently processed, this overflow leads t...

github.com/klauspost/compress: klauspost/compress: Denial of Service via integer overflow in dictionary processing

A flaw was found in the klauspost/compress package. A remote attacker can exploit this vulnerability by supplying a specially crafted compression dictionary with an excessively large repeat value, triggering an integer overflow. When the dictionary is subsequently processed, this overflow leads t...

github.com/klauspost/compress: klauspost/compress: Denial of Service via integer overflow in dictionary processing

A flaw was found in the klauspost/compress package. A remote attacker can exploit this vulnerability by supplying a specially crafted compression dictionary with an excessively large repeat value, triggering an integer overflow. When the dictionary is subsequently processed, this overflow leads t...

github.com/klauspost/compress: klauspost/compress: Denial of Service via integer overflow in dictionary processing

A flaw was found in the klauspost/compress package. A remote attacker can exploit this vulnerability by supplying a specially crafted compression dictionary with an excessively large repeat value, triggering an integer overflow. When the dictionary is subsequently processed, this overflow leads t...

github.com/klauspost/compress: klauspost/compress: Denial of Service via integer overflow in dictionary processing

A flaw was found in the klauspost/compress package. A remote attacker can exploit this vulnerability by supplying a specially crafted compression dictionary with an excessively large repeat value, triggering an integer overflow. When the dictionary is subsequently processed, this overflow leads t...

github.com/klauspost/compress: klauspost/compress: Denial of Service via integer overflow in dictionary processing

A flaw was found in the klauspost/compress package. A remote attacker can exploit this vulnerability by supplying a specially crafted compression dictionary with an excessively large repeat value, triggering an integer overflow. When the dictionary is subsequently processed, this overflow leads t...

USN-8831-1: libvirt vulnerabilities

It was discovered that libvirt had an integer overflow vulnerability in the NodeGetFreePages RPC handler. A local attacker could possibly use this issue to cause a denial of service or execute arbitrary code. CVE-2026-18917 It was discovered that libvirt did not correctly handle symbolic links wh...

USN-8831-1 libvirt vulnerabilities

It was discovered that libvirt had an integer overflow vulnerability in the NodeGetFreePages RPC handler. A local attacker could possibly use this issue to cause a denial of service or execute arbitrary code. CVE-2026-18917 It was discovered that libvirt did not correctly handle symbolic links wh...

Security Bulletin: Multiple perl vulnerabilities impact AIX.

Summary Vulnerabilities in Perl could cause Information DisclosureCVE-2026-57432, Heap Buffer OverflowCVE-2026-8376, Regex Validation BypassCVE-2026-13221, Host Validation BypassCVE-2026-19953, Out-of-Bounds Read/Write CVE-2026-15534, Access Control BypassCVE-2026-19487. Vulnerability Details...

PCP: PCP: Denial of Service due to signed integer overflow

A signed integer overflow in the PCP pmGetPDU function can be exploited via crafted network packets during PDU processing or SASL negotiation. This permanently blinds the affected daemon, resulting in a total denial of service DoS for subsequent packet reads...

PCP: PCP: Denial of Service due to signed integer overflow

A signed integer overflow in the PCP pmGetPDU function can be exploited via crafted network packets during PDU processing or SASL negotiation. This permanently blinds the affected daemon, resulting in a total denial of service DoS for subsequent packet reads...

Multiple perl vulnerabilities impact AIX.

IBM SECURITY ADVISORY First Issued: Mon Sep 28 00:55:59 CDT 2026 The most recent version of this document is available here: https://aix.software.ibm.com/aix/efixes/security/perladvisory14.asc Security Bulletin: Multiple perl vulnerabilities impact AIX...