4044 matches found
PYSEC-2026-3016 pypdf: Possible large memory usage for large offsets for layout mode text
Impact An attacker who uses this vulnerability can craft a PDF which leads to large memory usage. This requires extracting text in layout mode with large character offsets. Patches This has been fixed in pypdf==6.12.0. Workarounds If developers are unable to immediately upgrade, they should...
Security Bulletin: Multiple log4j related security vulnerabilities in IBM Guardium Key Lifecycle Manager
Summary Multiple security vulnerabilities related to log4j have been addressed in IBM Guardium Key Lifecycle Manager Vulnerability Details CVEID:CVE-2026-34477 DESCRIPTION: The fix for CVE-2025-68161 https://logging.apache.org/security.htmlCVE-2025-68161 was incomplete: it addressed hostname...
BIT-JOOMLA-2026-48953 Joomla! Core - [20260707] - XSS in the generic image output layout
Lack of escaping leads to an XSS vulnerability in the generic image output layout...
Exploit for Use After Free in Linux Linux_Kernel
CVE-2026-43499 for popsicle This repository contains the ex...
EUVD-2026-43102
Improper encoding of non-finite floating-point values during MapMessage JSON serialization in Apache Log4j API produces output that is not valid JSON. This issue affects Apache Log4j API versions 2.13.1 through 2.25.4 and version 2.26.0. The fix for CVE-2026-34481 did not cover all code paths: wh...
Improper Encoding or Escaping of Output
Overview Affected versions of this package are vulnerable to Improper Encoding or Escaping of Output in the MapMessage.asJson method, which emits the bare NaN, Infinity, or -Infinity tokens instead of an RFC 8259-compliant representation. An attacker can emit malformed JSON that corrupts the...
CVE-2026-49844
Improper encoding of non-finite floating-point values during MapMessage JSON serialization in Apache Log4j API produces output that is not valid JSON. This issue affects Apache Log4j API versions 2.13.1 through 2.25.4 and version 2.26.0. The fix for CVE-2026-34481 did not cover all code paths: wh...
UBUNTU-CVE-2026-49844
Improper encoding of non-finite floating-point values during MapMessage JSON serialization in Apache Log4j API produces output that is not valid JSON. This issue affects Apache Log4j API versions 2.13.1 through 2.25.4 and version 2.26.0. The fix for CVE-2026-34481 did not cover all code paths: wh...
CVE-2026-49844 Apache Log4j API: Improper serialization of non-finite floating-point values in MapMessage.asJson()
Improper encoding of non-finite floating-point values during MapMessage JSON serialization in Apache Log4j API produces output that is not valid JSON. This issue affects Apache Log4j API versions 2.13.1 through 2.25.4 and version 2.26.0. The fix for CVE-2026-34481 did not cover all code paths: wh...
org.apache.logging.log4j/log4j-core: Apache Log4j Core: Log injection via CRLF sequences due to configuration attribute renames
A flaw was found in Apache Log4j Core. This vulnerability allows for log injection through the use of Carriage Return Line Feed CRLF sequences. This occurs because security-related configuration attributes were silently renamed, impacting users who directly configure Rfc5424Layout with stream-bas...
org.apache.logging.log4j/log4j-core: Apache Log4j Core: Invalid XML output causes denial of service in logging
A flaw was found in Apache Log4j Core. The XmlLayout component, responsible for formatting log messages into XML, does not properly remove or replace characters that are not allowed in XML 1.0. When log messages or diagnostic information contain these forbidden characters, the resulting XML outpu...
Craft CMS: RCE via missing cleanseConfig in FieldsController::actionRenderCardPreview
The actionRenderCardPreview method in FieldsController passes the fieldLayoutConfig POST parameter directly to Fields::createLayout without calling Component::cleanseConfig. This allows Yii2 event handler injection via on eventName keys in the config array, leading to arbitrary code execution. Th...
GHSA-86VW-X4WW-X467 Craft CMS: RCE via missing cleanseConfig in FieldsController::actionRenderCardPreview
The actionRenderCardPreview method in FieldsController passes the fieldLayoutConfig POST parameter directly to Fields::createLayout without calling Component::cleanseConfig. This allows Yii2 event handler injection via on eventName keys in the config array, leading to arbitrary code execution. Th...
nginx: NGINX: Arbitrary code execution or Denial of Service via heap-based buffer overflow with crafted HTTP/2 headers
A flaw was found in NGINX. When NGINX is configured to proxy HTTP/2 traffic using the ngxhttpproxyv2module or ngxhttpgrpcmodule with specific settings, a remote, unauthenticated attacker can send specially crafted large headers. This can trigger a heap-based buffer overflow, leading to a restart ...
CVE-2026-48953
Lack of escaping leads to an XSS vulnerability in the generic image output layout...
CVE-2026-48953
Lack of escaping leads to an XSS vulnerability in the generic image output layout...
CVE-2026-48953
Lack of escaping leads to an XSS vulnerability in the generic image output layout...
EUVD-2026-42062
Lack of escaping leads to an XSS vulnerability in the generic image output layout...
CVE-2026-48953
CVE-2026-48953 affects Joomla! Core. The issue is an XSS in the generic image output layout caused by a lack of escaping in the rendering path. Affected software is Joomla! Core (security entry notes this under 2026-07-07). The root cause is input/output escaping not being applied when generating...
