Latest CVE Feed
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8.1
HIGHCVE-2025-6436
Memory safety bugs present in Firefox 139 and Thunderbird 139. 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... Read more
- Published: Jun. 24, 2025
- Modified: Jul. 14, 2025
- Vuln Type: Memory Corruption
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8.1
HIGHCVE-2025-6435
If a user saved a response from the Network tab in Devtools using the Save As context menu option, that file may not have been saved with the `.download` file extension. This could have led to the user inadvertently running a malicious executable. This vu... Read more
- Published: Jun. 24, 2025
- Modified: Jul. 14, 2025
- Vuln Type: Misconfiguration
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4.3
MEDIUMCVE-2025-6434
The exception page for the HTTPS-Only feature, displayed when a website is opened via HTTP, lacked an anti-clickjacking delay, potentially allowing an attacker to trick a user into granting an exception and loading a webpage over HTTP. This vulnerability ... Read more
- Published: Jun. 24, 2025
- Modified: Jul. 14, 2025
- Vuln Type: Misconfiguration
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9.8
CRITICALCVE-2025-6433
If a user visited a webpage with an invalid TLS certificate, and granted an exception, the webpage was able to provide a WebAuthn challenge that the user would be prompted to complete. This is in violation of the WebAuthN spec which requires "a secure tr... Read more
- Published: Jun. 24, 2025
- Modified: Jul. 14, 2025
- Vuln Type: Misconfiguration
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8.6
HIGHCVE-2025-6432
When Multi-Account Containers was enabled, DNS requests could have bypassed a SOCKS proxy when the domain name was invalid or the SOCKS proxy was not responding. This vulnerability affects Firefox < 140 and Thunderbird < 140.... Read more
- Published: Jun. 24, 2025
- Modified: Jul. 14, 2025
- Vuln Type: Misconfiguration
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6.5
MEDIUMCVE-2025-6431
When a link can be opened in an external application, Firefox for Android will, by default, prompt the user before doing so. An attacker could have bypassed this prompt, potentially exposing the user to security vulnerabilities or privacy leaks in externa... Read more
- Published: Jun. 24, 2025
- Modified: Jul. 03, 2025
- Vuln Type: Authorization
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6.1
MEDIUMCVE-2025-6430
When a file download is specified via the `Content-Disposition` header, that directive would be ignored if the file was included via a `<embed>` or `<object>` tag, potentially making a website vulnerable to a cross-site scripting attack. This ... Read more
- Published: Jun. 24, 2025
- Modified: Jul. 14, 2025
- Vuln Type: Cross-Site Scripting
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6.5
MEDIUMCVE-2025-6429
Firefox could have incorrectly parsed a URL and rewritten it to the youtube.com domain when parsing the URL specified in an `embed` tag. This could have bypassed website security checks that restricted which domains users were allowed to embed. This vuln... Read more
- Published: Jun. 24, 2025
- Modified: Jul. 14, 2025
- Vuln Type: Misconfiguration
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4.3
MEDIUMCVE-2025-6428
When a URL was provided in a link querystring parameter, Firefox for Android would follow that URL instead of the correct URL, potentially leading to phishing attacks. *This bug only affects Firefox for Android. Other versions of Firefox are unaffected.* ... Read more
- Published: Jun. 24, 2025
- Modified: Jul. 03, 2025
- Vuln Type: Server-Side Request Forgery
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9.1
CRITICALCVE-2025-6427
An attacker was able to bypass the `connect-src` directive of a Content Security Policy by manipulating subdocuments. This would have also hidden the connections from the Network tab in Devtools. This vulnerability affects Firefox < 140 and Thunderbird < ... Read more
- Published: Jun. 24, 2025
- Modified: Jul. 14, 2025
- Vuln Type: Misconfiguration
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8.8
HIGHCVE-2025-6426
The executable file warning did not warn users before opening files with the `terminal` extension. *This bug only affects Firefox for macOS. Other versions of Firefox are unaffected.* This vulnerability affects Firefox < 140, Firefox ESR < 128.12, Thunde... Read more
- Published: Jun. 24, 2025
- Modified: Jul. 14, 2025
- Vuln Type: Misconfiguration
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4.3
MEDIUMCVE-2025-6425
An attacker who enumerated resources from the WebCompat extension could have obtained a persistent UUID that identified the browser, and persisted between containers and normal/private browsing mode, but not profiles. This vulnerability affects Firefox < ... Read more
- Published: Jun. 24, 2025
- Modified: Jul. 03, 2025
- Vuln Type: Information Disclosure
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9.8
CRITICALCVE-2025-6424
A use-after-free in FontFaceSet resulted in a potentially exploitable crash. This vulnerability affects Firefox < 140, Firefox ESR < 115.25, Firefox ESR < 128.12, Thunderbird < 140, and Thunderbird < 128.12.... Read more
- Published: Jun. 24, 2025
- Modified: Jul. 02, 2025
- Vuln Type: Memory Corruption
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8.3
HIGHCVE-2025-39205
A vulnerability exists in the IEC 61850 in MicroSCADA X SYS600 product. The certificate validation of the TLS protocol allows remote Man-in-the-Middle attack due to missing proper validation.... Read more
Affected Products :- Published: Jun. 24, 2025
- Modified: Jun. 26, 2025
- Vuln Type: Cryptography
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8.5
HIGHCVE-2025-39204
A vulnerability exists in the Web interface of the MicroSCADA X SYS600 product. The filtering query in the Web interface can be malformed, so returning data can leak unauthorized information to the user.... Read more
Affected Products :- Published: Jun. 24, 2025
- Modified: Jun. 26, 2025
- Vuln Type: Information Disclosure
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8.3
HIGHCVE-2025-39203
A vulnerability exists in the IEC 61850 of the MicroSCADA X SYS600 product. An IEC 61850-8 crafted message content from IED or remote system can cause a denial of service resulting in disconnection loop.... Read more
Affected Products :- Published: Jun. 24, 2025
- Modified: Jun. 26, 2025
- Vuln Type: Denial of Service
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8.3
HIGHCVE-2025-39202
A vulnerability exists in in the Monitor Pro interface of the MicroSCADA X SYS600 product. An authenticated user with low privileges can see and overwrite files causing information leak and data corruption.... Read more
Affected Products :- Published: Jun. 24, 2025
- Modified: Jun. 26, 2025
- Vuln Type: Information Disclosure
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6.9
MEDIUMCVE-2025-39201
A vulnerability exists in MicroSCADA X SYS600 product. If exploited this could allow a local unauthenticated attacker to tamper a system file, making denial of Notify service.... Read more
Affected Products :- Published: Jun. 24, 2025
- Modified: Jun. 26, 2025
- Vuln Type: Path Traversal
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8.7
HIGHCVE-2025-2403
A denial-of-service vulnerability due to improper prioritization of network traffic over protection mechanism exists in Relion 670/650 and SAM600-IO series device that if exploited could potentially cause critical functions like LDCM (Line Distance Commun... Read more
Affected Products :- Published: Jun. 24, 2025
- Modified: Jun. 26, 2025
- Vuln Type: Denial of Service
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7.1
HIGHCVE-2025-1718
An authenticated user with file access privilege via FTP access can cause the Relion 670/650 and SAM600-IO series device to reboot due to improper disk space management.... Read more
Affected Products :- Published: Jun. 24, 2025
- Modified: Jun. 26, 2025
- Vuln Type: Denial of Service