CVEs (3,473)
CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS |
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When a user scans a QR Code with the QR Code Scanner feature, the user is not prompted before being navigated to the page specified in the code. This may surprise the user and potentially direct them to unwanted content...Show more |
2Debian Mozilla4Debian Linux FirefoxFirefox Esr+1 moreJun 17, 2026 Jan 23, 2024 N/A· v4 8.8 HIGH· v3 N/A· v2 Memory safety bugs present in Firefox 121, Firefox ESR 115.6, and Thunderbird 115.6. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited...Show more |
Some WASM source files could have caused a crash when loaded in devtools. This vulnerability affects Firefox < 122. |
2Debian Mozilla4Debian Linux FirefoxFirefox Esr+1 moreJun 17, 2026 Jan 23, 2024 N/A· v4 6.5 MEDIUM· v3 N/A· v2 In specific HSTS configurations an attacker could have bypassed HSTS on a subdomain. This vulnerability affects Firefox < 122, Firefox ESR < 115.7, and Thunderbird < 115.7. |
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. |
2Debian Mozilla4Debian Linux FirefoxFirefox Esr+1 moreJun 17, 2026 Jan 23, 2024 N/A· v4 8.8 HIGH· v3 N/A· v2 A malicious devtools extension could have been used to escalate privileges. This vulnerability affects Firefox < 122, Firefox ESR < 115.7, and Thunderbird < 115.7. |
2Debian Mozilla4Debian Linux FirefoxFirefox Esr+1 moreJun 17, 2026 Jan 23, 2024 N/A· v4 8.8 HIGH· v3 N/A· v2 A bug in popup notifications delay calculation could have made it possible for an attacker to trick a user into granting permissions. This vulnerability affects Firefox < 122, Firefox ESR < 115.7, and Thunderbird < 115.7...Show more |
2Debian Mozilla4Debian Linux FirefoxFirefox Esr+1 moreJun 17, 2026 Jan 23, 2024 N/A· v4 4.3 MEDIUM· v3 N/A· v2 A phishing site could have repurposed an `about:` dialog to show phishing content with an incorrect origin in the address bar. This vulnerability affects Firefox < 122 and Thunderbird < 115.7. |
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. |
2Debian Mozilla4Debian Linux FirefoxFirefox Esr+1 moreJun 17, 2026 Jan 23, 2024 N/A· v4 6.5 MEDIUM· v3 N/A· v2 When a parent page loaded a child in an iframe with `unsafe-inline`, the parent Content Security Policy could have overridden the child Content Security Policy. This vulnerability affects Firefox < 122, Firefox ESR < 115...Show more |
2Debian Mozilla4Debian Linux FirefoxFirefox Esr+1 moreJun 17, 2026 Jan 23, 2024 N/A· v4 6.5 MEDIUM· v3 N/A· v2 A Linux user opening the print preview dialog could have caused the browser to crash. This vulnerability affects Firefox < 122, Firefox ESR < 115.7, and Thunderbird < 115.7. |
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. |
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. |
An unchecked return value in TLS handshake code could have caused a potentially exploitable crash. This vulnerability affects Firefox < 122, Firefox ESR < 115.9, and Thunderbird < 115.9. |
2Debian Mozilla4Debian Linux FirefoxFirefox Esr+1 moreJun 17, 2026 Jan 23, 2024 N/A· v4 4.3 MEDIUM· v3 N/A· v2 It was possible for certain browser prompts and dialogs to be activated or dismissed unintentionally by the user due to an incorrect timestamp used to prevent input after page load. This vulnerability affects Firefox < 1...Show more |
2Debian Mozilla4Debian Linux FirefoxFirefox Esr+1 moreJun 17, 2026 Jan 23, 2024 N/A· v4 6.5 MEDIUM· v3 N/A· v2 An out of bounds write in ANGLE could have allowed an attacker to corrupt memory leading to a potentially exploitable crash. This vulnerability affects Firefox < 122, Firefox ESR < 115.7, and Thunderbird < 115.7. |
Memory safety bugs present in Firefox 120. 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...Show more |
Browser tab titles were being leaked by GNOME to system logs. This could potentially expose the browsing habits of users running in a private tab. This vulnerability affects Firefox < 121. |
Under certain conditions, Firefox did not display a warning when a user attempted to navigate to a new protocol handler. This vulnerability affects Firefox < 121. |
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 vulnera...Show more |