GHSA-C9VM-HV86-F23R justhtml includes multiple security fixes

Summary justhtml 1.15.0 includes multiple security fixes affecting URL sanitization helpers, HTML serialization, Markdown passthrough, and several custom sanitization-policy edge cases. These issues have different impact levels and do not all affect the default configuration in the same way...

Cross-site Scripting (XSS)

Overview justhtml is an A pure Python HTML5 parser that just works. Affected versions of this package are vulnerable to Cross-site Scripting XSS in the handling of URL sanitization helpers, HTML serialization, Markdown passthrough, and custom sanitization-policy edge cases. An attacker can execut...

justhtml includes multiple security fixes

Summary justhtml 1.15.0 includes multiple security fixes affecting URL sanitization helpers, HTML serialization, Markdown passthrough, and several custom sanitization-policy edge cases. These issues have different impact levels and do not all affect the default configuration in the same way...

CVE-2026-40021

Apache Log4net's XmlLayout https://logging.apache.org/log4net/manual/configuration/layouts.htmllayout-list and XmlLayoutSchemaLog4J https://logging.apache.org/log4net/manual/configuration/layouts.htmllayout-list , in versions before 3.3.0, fail to sanitize characters forbidden by the XML 1.0...

CVE-2026-40021

Apache Log4net's XmlLayout https://logging.apache.org/log4net/manual/configuration/layouts.htmllayout-list and XmlLayoutSchemaLog4J https://logging.apache.org/log4net/manual/configuration/layouts.htmllayout-list , in versions before 3.3.0, fail to sanitize characters forbidden by the XML 1.0...

PT-2026-33893

Summary justhtml 1.15.0 includes multiple security fixes affecting URL sanitization helpers, HTML serialization, Markdown passthrough, and several custom sanitization-policy edge cases. These issues have different impact levels and do not all affect the default configuration in the same way...

ogre:ogre_deep_fuzz: Stack-buffer-overflow in Ogre::Mesh::getLodLevel

Project: https://github.com/OGRECave/ogre.git Detailed Report: https://oss-fuzz.com/testcase?key=5477062998818816 Project: ogre Fuzzing Engine: afl Fuzz Target: ogredeepfuzz Job Type: aflasanogre Platform Id: linux Crash Type: Stack-buffer-overflow READ 8 Crash Address: 0x7b35b87addd8 Crash State...

CLSA-2026-1775655363 kernel: Fix of 9 CVEs

ovl: Filter invalid inodes with missing lookup function CVE-2024-56570 - ALSA: aloop: Fix racy access at PCM trigger CVE-2026-23191 - media: imon: reorganize serialization CVE-2025-39993 - usb: xhci: Fix inverted ringxrunevent check in handletxevent CVE-2025-37882 - Revert "VFS: Impose ordering...

Security Bulletin: LangChain Serialization Injection Vulnerability in dumps()/dumpd() (Fixed in 0.3.81 / 1.2.5) affects watsonx.data

Summary A serialization injection vulnerability in LangChain's dumps and dumpd functions pre-0.3.81 / 1.2.5 allows user-controlled data with 'lc' keys to be deserialized as objects. This issue is fixed in versions 0.3.81 and 1.2.5. This can affect watsonx.data. Vulnerability Details...

Hono missing validation of cookie name on write path in setCookie()

Summary Cookie names are not validated on the write path when using setCookie, serialize, or serializeSigned to generate Set-Cookie headers. While certain cookie attributes such as domain and path are validated, the cookie name itself may contain invalid characters. This results in inconsistent...

Exploit for Deserialization of Untrusted Data in Metabase

CVE-2026-33725 A proof-of-concept exploit for CVE-2026-33725,...

SUSE CVE-2026-34601

xmldom is a pure JavaScript W3C standard-based XML DOM Level 2 Core DOMParser and XMLSerializer module. In xmldom versions 0.6.0 and prior and @xmldom/xmldom prior to versions 0.8.12 and 0.9.9, xmldom/xmldom allows attacker-controlled strings containing the CDATA terminator to be inserted into a...

CVE-2026-23434

In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: serialize lock/unlock against other NAND operations nandlock and nandunlock call into chip-ops.lockarea/unlockarea without holding the NAND device lock. On controllers that implement SETFEATURES via multiple low-lev...

UBUNTU-CVE-2026-23434

In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: serialize lock/unlock against other NAND operations nandlock and nandunlock call into chip-ops.lockarea/unlockarea without holding the NAND device lock. On controllers that implement SETFEATURES via multiple low-lev...

CLSA-2026-1775210556 ghostscript: Fix of 4 CVEs

CVE-2025-27830: fix potential buffer overflow with DollarBlend in font serialization - CVE-2025-27831: prevent Unicode decoding overrun in txtwrite/docxwrite devices - CVE-2025-27835: fix confusion between bytes and shorts in glyph to Unicode conversion - CVE-2025-27836: fix potential print...

Electron: Context Isolation bypass via contextBridge VideoFrame transfer

Impact Apps that pass VideoFrame objects from the WebCodecs API across the contextBridge are vulnerable to a context isolation bypass. An attacker who can execute JavaScript in the main world for example, via XSS can use a bridged VideoFrame to gain access to the isolated world, including any...

Insecure Default Initialization of Resource

Overview electron is a framework which lets you write cross-platform desktop applications using JavaScript, HTML and CSS. Affected versions of this package are vulnerable to Insecure Default Initialization of Resource in the transfer of VideoFrame objects via contextBridge. An attacker can gain...

PT-2026-30129

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contained a flaw where nand lock and nand unlock functions did not hold the NAND device lock when calling chip-ops.lock area/unlock area. This could lead to race...

DEBIAN-CVE-2026-34601

xmldom is a pure JavaScript W3C standard-based XML DOM Level 2 Core DOMParser and XMLSerializer module. In xmldom versions 0.6.0 and prior and @xmldom/xmldom prior to versions 0.8.12 and 0.9.9, xmldom/xmldom allows attacker-controlled strings containing the CDATA terminator to be inserted into a...

CVE-2026-34601

xmldom is a pure JavaScript W3C standard-based XML DOM Level 2 Core DOMParser and XMLSerializer module. In xmldom versions 0.6.0 and prior and @xmldom/xmldom prior to versions 0.8.12 and 0.9.9, xmldom/xmldom allows attacker-controlled strings containing the CDATA terminator to be inserted into a...