179
public CVEs overlapping this major version
- Critical9
- High75
- Medium65
- Low30
Version security report
Firefox 155 security vulnerabilities
These public CVE records overlap Firefox major version 155. Matching is based on disclosed version ranges, not an exploit test.
CVE list
Critical CVSS 9.8
Internally found bugs present in Thunderbird 154, Thunderbird ESR 153.
Fixed in 155
Critical CVSS 9.8
Internally found bugs present in Thunderbird 154.
Fixed in 155
Critical CVSS 9.8
Integer overflow in the Graphics: ImageLib component.
Fixed in 155
Critical CVSS 9.8
Site isolation issue in the DOM: Navigation component.
Fixed in 155
Critical CVSS 9.8
Other issue in the Profile Backup component.
Fixed in 155
Critical CVSS 9.8
Site isolation issue in the DOM: Push Subscriptions component.
Fixed in 155
Critical CVSS 9.8
Site isolation issue in the DOM: Navigation component.
Fixed in 155
Critical CVSS 9.6
Sandbox escape due to use-after-free in the DOM: Security component.
Fixed in 155
Critical CVSS 9.6
Sandbox escape due to use-after-free in the DOM: Navigation component.
Fixed in 155
High CVSS 8.8
Privilege escalation due to invalid pointer in the Graphics component.
Fixed in 155
High CVSS 8.8
Privilege escalation in the WebDriver BiDi component.
Fixed in 155
High CVSS 8.8
Privilege escalation due to use-after-free in the Graphics: WebGPU component.
Fixed in 155
High CVSS 7.5
Internally found bugs present in Thunderbird 154, Thunderbird ESR 153.
Fixed in 155
High CVSS 7.5
Internally found bugs present in Thunderbird 154 and Thunderbird ESR 153.
Fixed in 155
High CVSS 7.5
Information disclosure in the Networking: HTTP component.
Fixed in 155
High CVSS 7.5
Information disclosure in the Graphics: WebGPU component.
Fixed in 155
High
Mitigation bypass in the Remote Settings Client component
Fixed in 156
High
Incorrect boundary conditions in the DOM: Animation component
Fixed in 156
High
Incorrect boundary conditions in the Networking: HTTP component
Fixed in 156
High
Sandbox escape due to incorrect boundary conditions in the Graphics component
Fixed in 156
High
Site isolation issue in the Graphics component
Fixed in 156
High
Privilege escalation in Firefox for Android
Fixed in 156
High
Use-after-free in the SVG component
Fixed in 156
High
Use-after-free in the DOM: Core & HTML component
Fixed in 156
High
Use-after-free in the DOM: Streams component
Fixed in 156
High
Use-after-free in the Networking component
Fixed in 156
High
Use-after-free in the DOM: Navigation component
Fixed in 156
High
Use-after-free in the SVG component
Fixed in 156
High
Use-after-free in the XML component
Fixed in 156
High
Use-after-free in the DOM: HTML Parser component
Fixed in 156
High
Privilege escalation due to incorrect boundary conditions in the Graphics: WebRender component
Fixed in 156
High
Mitigation bypass in the Remote Settings Client component
Fixed in 156
High
Sandbox escape in the DOM: Core & HTML component
Fixed in 156
High
Privilege escalation in the DOM: Service Workers component
Fixed in 156
High
Use-after-free in the Disability Access APIs component
Fixed in 156
High
Privilege escalation in the WebExtensions component
Fixed in 156
High
Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component
Fixed in 156
High
Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component
Fixed in 156
High
Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component
Fixed in 156
High
Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component
Fixed in 156
High
Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component
Fixed in 156
High
Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component
Fixed in 156
High
Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component
Fixed in 156
High
Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component
Fixed in 156
High
Use-after-free in the Audio/Video: Web Codecs component
Fixed in 156
High
Privilege escalation in Firefox for Android
Fixed in 155
High
JIT miscompilation in the JavaScript Engine component
Fixed in 157
High
JIT miscompilation in the JavaScript: WebAssembly component
Fixed in 157
High
Use-after-free in the DOM: Core & HTML component
Fixed in 157
High
Use-after-free in the XSLT component
Fixed in 157
High
Use-after-free in the Graphics: Canvas2D component
Fixed in 157
High
Invalid pointer in the JavaScript: WebAssembly component
Fixed in 157
High
Sandbox escape in the XUL component
Fixed in 157
High
Sandbox escape due to use-after-free in the Graphics component
Fixed in 157
High
Use-after-free in the DOM: Core & HTML component
Fixed in 157
High
Use-after-free in the Layout: Text and Fonts component
Fixed in 157
High
Uninitialized memory in the Audio/Video component
Fixed in 157
High
Privilege escalation due to incorrect boundary conditions in the Graphics component
Fixed in 157
High
Sandbox escape due to incorrect boundary conditions in the Graphics: WebRender component
Fixed in 157
High
Use-after-free in the DOM: Core & HTML component
Fixed in 157
Showing the highest-severity 60 of 179 records.