Vulners
Lucene search
When checking if the Browsing Context had been discarded in `HttpBaseChannel`, if the load group was not available then it was assumed to have already been discarded which was not always the case for private channels after the private session had ended. This vulnerability affects Firefox < 117, Firefox ESR < 115.2, and Thunderbird < 115.2.
| Reporter | Title | Published | Views | Family All 180 |
|---|---|---|---|---|
 | CVE-2023-4583 | 11 Sep 202308:02 | – | alpinelinux |
 | Important: firefox security update | 4 Sep 202300:00 | – | almalinux |
| Important: thunderbird security update | 4 Sep 202300:00 | – | almalinux |
| Important: thunderbird security update | 4 Sep 202300:00 | – | almalinux |
| Important: firefox security update | 4 Sep 202300:00 | – | almalinux |
 | Astra Linux - уязвимость в firefox, thunderbird | 3 May 202623:59 | – | astralinux |
 | CentOS 7 : thunderbird (RHSA-2023:4945) | 22 Dec 202300:00 | – | nessus |
| CentOS 7 : firefox (RHSA-2023:5019) | 22 Dec 202300:00 | – | nessus |
| Fedora 37 : firefox (2023-80549d73b9) | 2 Sep 202300:00 | – | nessus |
| Fedora 38 : firefox (2023-c679c55cf8) | 1 Sep 202300:00 | – | nessus |
10
Data
Build on a solid foundation with Vulners data
We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data
Api
Power your application with Vulners API
The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access
App
Assess and manage vulnerabilities with Vulners tools
Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation
03 Sep 2025 21:50Current
7High risk
Vulners AI Score7
CVSS 3.17.5
EPSS0.00146
SSVC