Vulnerabilities (CVE)

Filtered by vendor Mozilla Subscribe
Filtered by product Firefox
Total 2584 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2023-6870 2 Google, Mozilla 3 Android, Firefox, Firefox Focus 2024-02-02 N/A 4.3 MEDIUM
Applications which spawn a Toast notification in a background thread may have obscured fullscreen notifications displayed by Firefox. *This issue only affects Android versions of Firefox and Firefox Focus.* This vulnerability affects Firefox < 121.
CVE-2023-6869 1 Mozilla 1 Firefox 2024-02-02 N/A 6.5 MEDIUM
A `&lt;dialog>` element could have been manipulated to paint content outside of a sandboxed iframe. This could allow untrusted content to display under the guise of trusted content. This vulnerability affects Firefox < 121.
CVE-2023-6868 2 Google, Mozilla 2 Android, Firefox 2024-02-02 N/A 4.3 MEDIUM
In some instances, the user-agent would allow push requests which lacked a valid VAPID even though the push manager subscription defined one. This could allow empty messages to be sent from unauthorized parties. *This bug only affects Firefox on Android.* This vulnerability affects Firefox < 121.
CVE-2005-0587 1 Mozilla 2 Firefox, Mozilla 2024-02-02 2.6 LOW 6.5 MEDIUM
Firefox before 1.0.1 and Mozilla before 1.7.6 allows remote malicious web sites to overwrite arbitrary files by tricking the user into downloading a .LNK (link) file twice, which overwrites the file that was referenced in the first .LNK file.
CVE-2024-0748 1 Mozilla 1 Firefox 2024-01-30 N/A 4.3 MEDIUM
A compromised content process could have updated the document URI. This could have allowed an attacker to set an arbitrary URI in the address bar or history. This vulnerability affects Firefox < 122.
CVE-2024-0745 1 Mozilla 1 Firefox 2024-01-30 N/A 8.8 HIGH
The WebAudio `OscillatorNode` object was susceptible to a stack buffer overflow. This could have led to a potentially exploitable crash. This vulnerability affects Firefox < 122.
CVE-2024-0754 1 Mozilla 1 Firefox 2024-01-30 N/A 6.5 MEDIUM
Some WASM source files could have caused a crash when loaded in devtools. This vulnerability affects Firefox < 122.
CVE-2024-0752 1 Mozilla 1 Firefox 2024-01-30 N/A 6.5 MEDIUM
A use-after-free crash could have occurred on macOS if a Firefox update were being applied on a very busy system. This could have resulted in an exploitable crash. This vulnerability affects Firefox < 122.
CVE-2024-0744 1 Mozilla 1 Firefox 2024-01-29 N/A 7.5 HIGH
In some circumstances, JIT compiled code could have dereferenced a wild pointer value. This could have led to an exploitable crash. This vulnerability affects Firefox < 122.
CVE-2023-6213 1 Mozilla 1 Firefox 2024-01-07 N/A 8.8 HIGH
Memory safety bugs present in Firefox 119. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 120.
CVE-2023-6211 1 Mozilla 1 Firefox 2024-01-07 N/A 6.5 MEDIUM
If an attacker needed a user to load an insecure http: page and knew that user had enabled HTTPS-only mode, the attacker could have tricked the user into clicking to grant an HTTPS-only exception if they could get the user to participate in a clicking game. This vulnerability affects Firefox < 120.
CVE-2023-6210 1 Mozilla 1 Firefox 2024-01-07 N/A 6.5 MEDIUM
When an https: web page created a pop-up from a "javascript:" URL, that pop-up was incorrectly allowed to load blockable content such as iframes from insecure http: URLs This vulnerability affects Firefox < 120.
CVE-2023-6135 1 Mozilla 1 Firefox 2024-01-07 N/A 4.3 MEDIUM
Multiple NSS NIST curves were susceptible to a side-channel attack known as "Minerva". This attack could potentially allow an attacker to recover the private key. This vulnerability affects Firefox < 121.
CVE-2023-5758 1 Mozilla 1 Firefox 2024-01-07 N/A 6.1 MEDIUM
When opening a page in reader mode, the redirect URL could have caused attacker-controlled script to execute in a reflected Cross-Site Scripting (XSS) attack. This vulnerability affects Firefox for iOS < 119.
CVE-2023-5731 1 Mozilla 1 Firefox 2024-01-07 N/A 9.8 CRITICAL
Memory safety bugs present in Firefox 118. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 119.
CVE-2023-5729 1 Mozilla 1 Firefox 2024-01-07 N/A 4.3 MEDIUM
A malicious web site can enter fullscreen mode while simultaneously triggering a WebAuthn prompt. This could have obscured the fullscreen notification and could have been leveraged in a spoofing attack. This vulnerability affects Firefox < 119.
CVE-2023-5723 1 Mozilla 1 Firefox 2024-01-07 N/A 5.3 MEDIUM
An attacker with temporary script access to a site could have set a cookie containing invalid characters using `document.cookie` that could have led to unknown errors. This vulnerability affects Firefox < 119.
CVE-2023-5722 1 Mozilla 1 Firefox 2024-01-07 N/A 5.3 MEDIUM
Using iterative requests an attacker was able to learn the size of an opaque response, as well as the contents of a server-supplied Vary header. This vulnerability affects Firefox < 119.
CVE-2023-5175 1 Mozilla 1 Firefox 2024-01-07 N/A 9.8 CRITICAL
During process shutdown, it was possible that an `ImageBitmap` was created that would later be used after being freed from a different codepath, leading to a potentially exploitable crash. This vulnerability affects Firefox < 118.
CVE-2023-5173 1 Mozilla 1 Firefox 2024-01-07 N/A 7.5 HIGH
In a non-standard configuration of Firefox, an integer overflow could have occurred based on network traffic (possibly under influence of a local unprivileged webpage), leading to an out-of-bounds write to privileged process memory. *This bug only affects Firefox if a non-standard preference allowing non-HTTPS Alternate Services (`network.http.altsvc.oe`) is enabled.* This vulnerability affects Firefox < 118.