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Trackers · Security
Security flaws that attackers are actively using right now, from the US cybersecurity agency's (CISA) Known Exploited Vulnerabilities catalog. If you run anything on this list, patch it first.
1756 results.
Microsoft Windows Kernel contains an unspecified vulnerability that allows for information disclosure. Successful exploitation allows attackers to read the contents of kernel memory from a user-mode process.
Added Nov 3, 2021 · US agencies must patch by Nov 17, 2021 · CWE-497
Fix: Apply updates per vendor instructions.
Tenda AC11 devices contain a stack buffer overflow vulnerability in /goform/setmac which allows attackers to execute code via a crafted post request.
Added Nov 3, 2021 · US agencies must patch by Nov 17, 2021 · CWE-787
Fix: Apply updates per vendor instructions.
Microsoft Exchange Server contains an unspecified vulnerability that allows for security feature bypass.
Added Nov 3, 2021 · US agencies must patch by Nov 17, 2021 · CWE-20, CWE-434
Fix: Apply updates per vendor instructions.
Microsoft Enhanced Cryptographic Provider contains an unspecified vulnerability that allows for privilege escalation.
Added Nov 3, 2021 · US agencies must patch by Nov 17, 2021
Fix: Apply updates per vendor instructions.
Microsoft Enhanced Cryptographic Provider contains an unspecified vulnerability that allows for privilege escalation.
Added Nov 3, 2021 · US agencies must patch by Nov 17, 2021
Fix: Apply updates per vendor instructions.
Apple iOS, iPadOS, and macOS contain a type confusion vulnerability in the XNU which may allow a malicious application to execute code with kernel privileges.
Added Nov 3, 2021 · US agencies must patch by Nov 17, 2021 · CWE-843
Fix: Apply updates per vendor instructions.
Apple iOS, iPadOS, macOS, and watchOS CoreGraphics contain an integer overflow vulnerability which may allow code execution when processing a maliciously crafted PDF. The vulnerability is also known under the moniker of FORCEDENTRY.
Added Nov 3, 2021 · US agencies must patch by Nov 17, 2021 · CWE-20, CWE-190
Fix: Apply updates per vendor instructions.
Apple iOS, iPadOS, and macOS WebKit contain a use-after-free vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.
Added Nov 3, 2021 · US agencies must patch by Nov 17, 2021 · CWE-416
Fix: Apply updates per vendor instructions.
Apple iOS, iPadOS, macOS, and watchOS IOMobileFrameBuffer contain a memory corruption vulnerability which may allow an application to execute code with kernel privileges.
Added Nov 3, 2021 · US agencies must patch by Nov 17, 2021 · CWE-787
Fix: Apply updates per vendor instructions.
Apple iOS WebKit contains a use-after-free vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.
Added Nov 3, 2021 · US agencies must patch by Nov 17, 2021 · CWE-416
Fix: Apply updates per vendor instructions.
Apple iOS WebKit contains a memory corruption vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.
Added Nov 3, 2021 · US agencies must patch by Nov 17, 2021 · CWE-787
Fix: Apply updates per vendor instructions.
Apple macOS Transparency, Consent, and Control (TCC) contains an unspecified permissions issue which may allow a malicious application to bypass privacy preferences.
Added Nov 3, 2021 · US agencies must patch by Nov 17, 2021 · CWE-862
Fix: Apply updates per vendor instructions.
Apple iOS WebKit contains a buffer-overflow vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.
Added Nov 3, 2021 · US agencies must patch by Nov 17, 2021 · CWE-119
Fix: Apply updates per vendor instructions.
Apple iOS, iPadOS, macOS, watchOS, and tvOS WebKit contain a memory corruption vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.
Added Nov 3, 2021 · US agencies must patch by Nov 17, 2021 · CWE-787
Fix: Apply updates per vendor instructions.
Apple iOS, iPadOS, macOS, tvOS, and Safari WebKit contain an integer overflow vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.
Added Nov 3, 2021 · US agencies must patch by Nov 17, 2021 · CWE-20, CWE-190
Fix: Apply updates per vendor instructions.
Apple iOS, iPadOS, macOS, tvOS, watchOS, and Safari WebKit Storage contain a use-after-free vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.
Added Nov 3, 2021 · US agencies must patch by Nov 17, 2021 · CWE-416
Fix: Apply updates per vendor instructions.
Apple macOS contains an unspecified logic issue in System Preferences that may allow a malicious application to bypass Gatekeeper checks.
Added Nov 3, 2021 · US agencies must patch by Nov 17, 2021 · CWE-862
Fix: Apply updates per vendor instructions.
Google Chromium Indexed DB API contains a use-after-free vulnerability that allows a remote attacker, who has compromised the renderer process, to potentially perform a sandbox escape via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.
Added Nov 3, 2021 · US agencies must patch by Nov 17, 2021 · CWE-416
Fix: Apply updates per vendor instructions.
Google Chromium V8 Engine contains an out-of-bounds write vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.
Added Nov 3, 2021 · US agencies must patch by Nov 17, 2021 · CWE-122
Fix: Apply updates per vendor instructions.
Google Chromium V8 Engine contains a type confusion vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.
Added Nov 3, 2021 · US agencies must patch by Nov 17, 2021 · CWE-122, CWE-843
Fix: Apply updates per vendor instructions.
Google Chromium WebGL contains a use-after-free vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.
Added Nov 3, 2021 · US agencies must patch by Nov 17, 2021 · CWE-416
Fix: Apply updates per vendor instructions.
Google Chromium V8 Engine contains a type confusion vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.
Added Nov 3, 2021 · US agencies must patch by Nov 17, 2021 · CWE-122, CWE-843
Fix: Apply updates per vendor instructions.
Kaseya Virtual System/Server Administrator (VSA) contains an information disclosure vulnerability allowing an attacker to obtain the sessionId that can be used to execute further attacks against the system.
Added Nov 3, 2021 · US agencies must patch by Nov 17, 2021 · CWE-522
Fix: Apply updates per vendor instructions.
Arm Mali Graphics Processing Unit (GPU) kernel driver contains an unspecified vulnerability that may allow a non-privileged user to gain write access to read-only memory, gain root privilege, corrupt memory, and modify the memory of other processes.
Added Nov 3, 2021 · US agencies must patch by Nov 17, 2021 · CWE-787
Fix: Apply updates per vendor instructions.
Arm Mali Graphics Processing Unit (GPU) kernel driver contains a use-after-free vulnerability that may allow a non-privileged user to make improper operations on GPU memory to gain root privilege, and/or disclose information.
Added Nov 3, 2021 · US agencies must patch by Nov 17, 2021 · CWE-416
Fix: Apply updates per vendor instructions.
Adobe Acrobat and Reader contains a use-after-free vulnerability that could allow an unauthenticated attacker to achieve code execution in the context of the current user.
Added Nov 3, 2021 · US agencies must patch by Nov 17, 2021 · CWE-416
Fix: Apply updates per vendor instructions.
Microsoft Windows Win32k contains an unspecified vulnerability that allows for privilege escalation.
Added Nov 3, 2021 · US agencies must patch by Nov 17, 2021 · CWE-787
Fix: Apply updates per vendor instructions.
Arm Trusted Firmware contains an out-of-bounds write vulnerability allowing the non-secure (NS) world to trigger a system halt, overwrite secure data, or print out secure data when calling secure functions under the non-secure processing environment (NSPE) handler mode. This vulnerability affects Yealink Device Management servers.
Added Nov 3, 2021 · US agencies must patch by Nov 17, 2021 · CWE-787
Fix: Apply updates per vendor instructions.
Yealink Device Management contains a server-side request forgery (SSRF) vulnerability that allows for unauthenticated remote code execution.
Added Nov 3, 2021 · US agencies must patch by Nov 17, 2021 · CWE-78
Fix: Apply updates per vendor instructions.
Accellion FTA contains an OS command injection vulnerability exploited via a crafted POST request to various admin endpoints.
Added Nov 3, 2021 · US agencies must patch by Nov 17, 2021 · CWE-20, CWE-78
Fix: Apply updates per vendor instructions.