Security Vulnerabilities - CVEs Published In April 2025
Memory safety bugs present in Firefox 136, Thunderbird 136, Firefox ESR 128.8, and Thunderbird 128.8. 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 was fixed in Firefox 137, Firefox ESR 128.9, Thunderbird 137, and Thunderbird 128.9.
CVSS Score
8.1
EPSS Score
0.004
Published
2025-04-01
An attacker could read 32 bits of values spilled onto the stack in a JIT compiled function. This vulnerability was fixed in Firefox 137 and Thunderbird 137.
CVSS Score
6.5
EPSS Score
0.003
Published
2025-04-01
Leaking of file descriptors from the fork server to web content processes could allow for privilege escalation attacks. This vulnerability was fixed in Firefox 137 and Thunderbird 137.
CVSS Score
7.4
EPSS Score
0.002
Published
2025-04-01
After selecting a malicious Windows `.url` shortcut from the local filesystem, an unexpected file could be uploaded.
*This bug only affects Firefox on Windows. Other operating systems are unaffected.*. This vulnerability was fixed in Firefox 137 and Thunderbird 137.
CVSS Score
7.7
EPSS Score
0.001
Published
2025-04-01
Memory safety bugs present in Firefox 136 and Thunderbird 136. 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 was fixed in Firefox 137 and Thunderbird 137.
CVSS Score
8.1
EPSS Score
0.003
Published
2025-04-01
By first using the AI chatbot in one tab and later activating it in another tab, the document title of the previous tab would leak into the chat prompt. This vulnerability was fixed in Firefox 137.
CVSS Score
5.3
EPSS Score
0.004
Published
2025-04-01
A maliciously crafted DWFX file, when parsed through Autodesk Navisworks, can force a Memory Corruption vulnerability. A malicious actor can leverage this vulnerability to execute arbitrary code in the context of the current process.
CVSS Score
7.8
EPSS Score
0.001
Published
2025-04-01
A maliciously crafted DWFX file, when parsed through Autodesk Navisworks, can force an Out-of-Bounds Read vulnerability. A malicious actor can leverage this vulnerability to cause a crash, read sensitive data, or execute arbitrary code in the context of the current process.
CVSS Score
7.8
EPSS Score
0.001
Published
2025-04-01
A maliciously crafted DWFX file, when parsed through Autodesk Navisworks, can force an Out-of-Bounds Read vulnerability. A malicious actor can leverage this vulnerability to cause a crash, read sensitive data, or execute arbitrary code in the context of the current process.
CVSS Score
7.8
EPSS Score
0.001
Published
2025-04-01
When run on commands with certain arguments set, explain may fail to validate these arguments before using them. This can lead to crashes in router servers. This affects MongoDB Server v5.0 prior to 5.0.31, MongoDB Server v6.0 prior to 6.0.20, MongoDB Server v7.0 prior to 7.0.16 and MongoDB Server v8.0 prior to 8.0.4
CVSS Score
6.5
EPSS Score
0.005
Published
2025-04-01