CVE-2026-7958

MediumCVSS 5.4/10Last modified Jun 17, 2026

Description

Inappropriate implementation in ServiceWorker in Google Chrome prior to 148.0.7778.96 allowed an attacker who convinced a user to install a malicious extension to inject arbitrary scripts or HTML (UXSS) via a crafted Chrome Extension. (Chromium security severity: Medium)

Metrics

CVSS 3.1 5.4/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

Weakness enumeration

CWE-79

Affected software

No affected versions have been published.

Timeline

Published: May 6, 2026
Last modified: Jun 17, 2026
NVD status: Analyzed

Related CVEs from 2026

CVE-2026-795884.3U-speed WIFI4 N300 T1 Pro v1.0.0 is vulnerable to Cleartext transmission of administration credentials over HTTP.CVE-2026-79593.1Inappropriate implementation in Navigation in Google Chrome prior to 148.0.7778.96 allowed a remote attacker who had compromised the rendere CVE-2026-795906.5A NULL pointer dereference vulnerability exists in the Prism parser component of mruby 4.0.0. An attacker can provide a specially crafted Ru CVE-2026-795917.8A heap-buffer-overflow and use-after-free vulnerability exists in the xls_getCSS() function of libxls 1.6.3 due to insufficient validation o CVE-2026-795927.5An out-of-bounds read vulnerability exists in the xls_dumpSummary() function of libxls 1.6.3 due to insufficient validation of file-controll CVE-2026-79605.3Race in Speech in Google Chrome prior to 148.0.7778.96 allowed a remote attacker who had compromised the renderer process to obtain potentia CVE-2026-796028.8A guest with a PCI device assigned that has at least a BAR on the IO port space can trigger a BUG() in Xen.CVE-2026-796034.3x86 PV guests can free memory pages while still keeping a stale TLB entry pointing to them. A TLB flush is only issued by Xen (if needed) w CVE-2026-796075.5During Xenstore live update the state record for a Xenstore watch with specified watch depth is written with two bytes missing. This result CVE-2026-796089.8The workaround for XSA-433 (Zenbleed, CVE-2023-20593) was later re-worked to better integrate with other manipulations of the same MSR. In t CVE-2026-796098.8XPTI (Xen Page Table Isolation) was introduced to mitigate Meltdown (CVE-2017-5754, one aspect of XSA-254). This involves copying 64-bit PV CVE-2026-79614.3Insufficient validation of untrusted input in Permissions in Google Chrome prior to 148.0.7778.96 allowed an attacker on the local network s