NPM: DOMPurify: Cross-realm IN_PLACE sanitization leaves executable markup intact via realm-bound `instanceof` checks

NPM: DOMPurify: Cross-realm INPLACE sanitization leaves executable markup intact via realm-bound instanceof checks vulnerability discovered by ? in WordPress Npm dompurify versions = 3.4.5...

Prototype Pollution

Overview org.webjars.npm:dompurify is a DOM-only XSS sanitizer for HTML, MathML and SVG. Affected versions of this package are vulnerable to Prototype Pollution in the INPLACE function when sanitizing a root element that is a with event handler attributes and a descendant element whose name...

NPM: DOMPurify: IN_PLACE mode preserves attributes of a clobbered root element, allowing XSS via attacker-controlled root DOM

NPM: DOMPurify: INPLACE mode preserves attributes of a clobbered root element, allowing XSS via attacker-controlled root DOM vulnerability discovered by ? in WordPress Npm dompurify versions = 3.4.5...

GHSA-R47G-FVHR-H676 DOMPurify: IN_PLACE mode preserves attributes of a clobbered root element, allowing XSS via attacker-controlled root DOM

INPLACE mode preserves attributes of a clobbered root element, allowing XSS via attacker-controlled root DOM CWE: CWE-79 XSS — Improper Neutralization of Input During Web Page Generation via CWE-693 Protection Mechanism Failure — silent no-op when forceRemove is called on a parent-less node Summa...

DOMPurify: IN_PLACE mode preserves attributes of a clobbered root element, allowing XSS via attacker-controlled root DOM

INPLACE mode preserves attributes of a clobbered root element, allowing XSS via attacker-controlled root DOM CWE: CWE-79 XSS — Improper Neutralization of Input During Web Page Generation via CWE-693 Protection Mechanism Failure — silent no-op when forceRemove is called on a parent-less node Summa...

Prototype Pollution

Overview dompurify is a DOM-only XSS sanitizer for HTML, MathML and SVG. Affected versions of this package are vulnerable to Prototype Pollution in the INPLACE function when sanitizing a root element that is a with event handler attributes and a descendant element whose name attribute matches...

PT-2026-49557

Name of the Vulnerable Software and Affected Versions DOMPurify versions prior to 3.4.6 Description DOMPurify fails to properly sanitize DOM nodes from same-origin foreign realms such as those from an iframe, popup window, or opened tab when using the DOMPurify.sanitizenode, IN PLACE: true method...

PT-2026-49558

Name of the Vulnerable Software and Affected Versions DOMPurify versions prior to 3.4.6 Description When using DOMPurify.sanitizeroot, IN PLACE: true with a element as the root, an attacker can bypass attribute sanitization. This occurs if a descendant element has a name attribute that clobbers...

PT-2026-50852

Summary When DOMPurify.sanitizeroot, IN PLACE: true is called on an attacker-supplied live DOM node, DOMPurify still trusts currentNode.nodeName for non-form nodes in the main sanitizeElements pipeline. A real child node whose observable nodeName is attacker-controlled can therefore be...

EulerOS 2.0 SP13 : kernel (EulerOS-SA-2026-2363)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : xfrm: esp: avoid in-place decrypt on shared skb fragsCVE-2026-43284 Tenable has extracted the preceding description block directly from the EulerO...

EulerOS 2.0 SP12 : kernel (EulerOS-SA-2026-2275)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : xfrm: esp: avoid in-place decrypt on shared skb fragsCVE-2026-43284 crypto: algifaead - Revert to operating out-of-placeCVE-2026-31431 Tenable has...

EulerOS 2.0 SP12 : kernel (EulerOS-SA-2026-2276)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : xfrm: esp: avoid in-place decrypt on shared skb fragsCVE-2026-43284 crypto: algifaead - Revert to operating out-of-placeCVE-2026-31431 Tenable has...

FreeBSD Security Advisory - FreeBSD-SA-26:26.ktls

FreeBSD Security Advisory - The KTLS receive path decrypted each record in place, assuming that the mbufs holding received data were anonymous and safe to modify. This assumption does not hold for data placed on a socket by sendfile2, which can reference file-backed memory directly through...

LSN-120-1: Kernel Live Patch Security Notice

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Tear down vGIC on failed vCPU creation If kvmarchvcpucreate fails to share the vCPU page with the hypervisor, we propagate the error back to the ioctl but leave the vGIC vCPU data initialised. In the Linux kernel, the...

PT-2026-57153

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the iptfs consume frags function within the xfrm: iptfs component. The function transfers paged fragments between socket buffers but fails to propagate the SKBFL SHARE...

OESA-2026-2478 sed security update

Sed is a non-interactive command-line text editor. A stream editor is used to per-form basic text transformations on an input stream a file or input from a pipeline. Security Fixes: When sed is invoked with both -i in-place edit and --follow-symlinks, the function opennextfile performs two...

USN-8229-2 sed vulnerability

USN-8229-1 fixed a vulnerability in sed. This update provides the corresponding update for Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. Original advisory details: Michał Majchrowicz and Marcin Wyczechowski discovered that sed incorrectly handled symbolic links when performing in-place edits. A local...

USN-8229-2: sed vulnerability

USN-8229-1 fixed a vulnerability in sed. This update provides the corresponding update for Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. Original advisory details: Michał Majchrowicz and Marcin Wyczechowski discovered that sed incorrectly handled symbolic links when performing in-place edits. A local...

CVE-2026-46000

A flaw was found in the Linux kernel's rxrpc component. Security operations that decrypt RESPONSE packets in place may share the socket buffer skbuff with a packet sniffer. This could allow a local attacker or an attacker with network access to intercept and view decrypted portions of these...

PT-2026-43867

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the rxrpc component regarding connection-level packet handling. Security operations that verify RESPONSE packets decrypt portions of the data in place. If the sk buff...