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Ubuntu
61,418 known vulnerabilities.
Most affected packages
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High 8.8CVE-2021-30666 Exploited
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in iOS 12.5.3. Processing mali…
KEV Nov 3, 2021 -
High 8.8CVE-2021-30665 Exploited
A memory corruption issue was addressed with improved state management. This issue is fixed in watchOS 7.4.1, iOS 14.5.…
KEV Nov 3, 2021 -
High 8.8
A use after free issue was addressed with improved memory management. This issue is fixed in iOS 12.5.4. Processing mal…
KEV Nov 3, 2021 -
High 8.8
A memory corruption issue was addressed with improved state management. This issue is fixed in iOS 12.5.4. Processing m…
KEV Nov 3, 2021 -
High 8.8CVE-2021-30952 Exploited
An integer overflow was addressed with improved input validation. This issue is fixed in tvOS 15.2, macOS Monterey 12.1…
KEV Mar 5, 2026 -
High 8.8
A use after free issue was addressed with improved memory management. This issue is fixed in iOS 14.8 and iPadOS 14.8, …
KEV Nov 3, 2021 -
High 8.5
XStream is vulnerable to a Remote Command Execution attack
XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker has sufficient rights to execute commands of the host only by manipulating the processed input stream. No user is affec…
KEV Mar 10, 2023 -
High 8.8
Type Confusion in V8 in Google Chrome prior to 91.0.4472.164 allowed a remote attacker to potentially exploit heap corr…
KEV Nov 3, 2021 -
High 8.3
Heap Out-Of-Bounds Write in Netfilter IP6T_SO_SET_REPLACE
A heap out-of-bounds write affecting Linux since v2.6.19-rc1 was discovered in net/netfilter/x_tables.c. This allows an attacker to gain privileges or cause a DoS (via heap memory corruption) through user name space
KEV Oct 6, 2025 -
High 8.8CVE-2021-30554 Exploited
Use after free in WebGL in Google Chrome prior to 91.0.4472.114 allowed a remote attacker to potentially exploit heap c…
KEV Nov 3, 2021 -
High 8.8
Type confusion in V8 in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially exploit heap corr…
KEV Nov 3, 2021 -
Medium 6.8
When requests to the internal network for webhooks are enabled, a server-side request forgery vulnerability in GitLab a…
KEV Feb 18, 2026 -
Medium 6.5
Insufficient policy enforcement in PopupBlocker in Google Chrome prior to 91.0.4472.77 allowed a remote attacker to byp…
KEV Jun 27, 2022 -
High 8.8
Type confusion in V8 in Google Chrome prior to 90.0.4430.85 allowed a remote attacker to execute arbitrary code inside …
KEV Nov 3, 2021 -
High 8.8CVE-2021-21206 Exploited
Use after free in Blink in Google Chrome prior to 89.0.4389.128 allowed a remote attacker to potentially exploit heap c…
KEV Nov 3, 2021 -
High 8.8
Insufficient validation of untrusted input in V8 in Google Chrome prior to 89.0.4389.128 allowed a remote attacker to p…
KEV Nov 3, 2021 -
Critical 10.0
An issue has been discovered in GitLab CE/EE affecting all versions starting from 11.9. GitLab was not properly validat…
KEV Nov 3, 2021 -
Medium 6.8
Improper neutralization of user data in the DjVu file format in ExifTool versions 7.44 and up allows arbitrary code exe…
KEV Nov 17, 2021 -
High 8.8
The overlayfs implementation in the linux kernel did not properly validate with respect to user namespaces the setting …
KEV Oct 20, 2022 -
Critical 9.8CVE-2021-1871 Exploited
A logic issue was addressed with improved restrictions. This issue is fixed in macOS Big Sur 11.2, Security Update 2021…
KEV Nov 3, 2021 -
Critical 9.8CVE-2021-1870 Exploited
A logic issue was addressed with improved restrictions. This issue is fixed in macOS Big Sur 11.2, Security Update 2021…
KEV Nov 3, 2021 -
High 8.8
A type confusion issue was addressed with improved state handling. This issue is fixed in macOS Big Sur 11.2, Security …
KEV May 4, 2022 -
High 8.8
Use after free in Blink in Google Chrome prior to 89.0.4389.90 allowed a remote attacker to potentially exploit heap co…
KEV Nov 3, 2021 -
High 8.8
Data race in audio in Google Chrome prior to 89.0.4389.72 allowed a remote attacker to potentially exploit heap corrupt…
KEV Nov 3, 2021 -
High 7.2
SSRF in adminer
Adminer is an open-source database management in a single PHP file. In adminer from version 4.0.0 and before 4.7.9 there is a server-side request forgery vulnerability. Users of Adminer versions bundling all drivers (e.g. `adminer.php`) are affected. This is …
KEV Sep 29, 2025 -
High 8.8
Heap buffer overflow in V8 in Google Chrome prior to 88.0.4324.150 allowed a remote attacker to potentially exploit hea…
KEV Nov 3, 2021 -
High 7.8
Sudo before 1.9.5p2 contains an off-by-one error that can result in a heap-based buffer overflow, which allows privileg…
KEV Apr 6, 2022 -
High 7.5
Directory Traversal in Archive_Tar
Tar.php in Archive_Tar through 1.4.11 allows write operations with Directory Traversal due to inadequate checking of symbolic links, a related issue to CVE-2020-28948.
KEV Aug 25, 2022 -
High 8.8
Use after free in Media in Google Chrome prior to 81.0.4044.92 allowed a remote attacker to execute arbitrary code via …
KEV Jan 10, 2022 -
Critical 9.6CVE-2020-16017 Exploited
Use after free in CefSharp
Use after free in site isolation in Google Chrome prior to 86.0.4240.198 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.
KEV Nov 3, 2021 -
High 8.8CVE-2020-16013 Exploited
Inappropriate implementation in V8 in CefSharp
Inappropriate implementation in V8 in Google Chrome prior to 86.0.4240.198 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
KEV Nov 3, 2021 -
Medium 6.1
An XSS issue was discovered in Roundcube Webmail before 1.2.13, 1.3.x before 1.3.16, and 1.4.x before 1.4.10. The attac…
KEV Jun 22, 2023 -
High 8.8
Drupal core Unrestricted Upload of File with Dangerous Type
Drupal core does not properly sanitize certain filenames on uploaded files, which can lead to files being interpreted as the incorrect extension and served as the wrong MIME type or executed as PHP for certain hosting configurations. This issue affects: Drupa…
KEV Jan 18, 2022 -
High 7.8
Archive_Tar through 1.4.10 has :// filename sanitization only to address phar attacks, and thus any other stream-wrappe…
KEV Aug 25, 2022 -
Critical 9.8
SaltStack Salt Command Injection in netapi ssh client
An issue was discovered in SaltStack Salt through 3002. Sending crafted web requests to the Salt API, with the SSH client enabled, can result in shell injection.
KEV Nov 3, 2021 -
High 8.8
Inappropriate implementation in V8
Inappropriate implementation in V8 in Google Chrome prior to 86.0.4240.183 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
KEV Nov 3, 2021 -
Critical 9.6
Heap buffer overflow in CefSharp
Heap buffer overflow in Freetype in Google Chrome prior to 86.0.4240.111 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
KEV Nov 3, 2021 -
Medium 5.5
Netlogon Elevation of Privilege Vulnerability
An elevation of privilege vulnerability exists when an attacker establishes a vulnerable Netlogon secure channel connection to a domain controller, using the Netlogon Remote Protocol (MS-NRPC). An attacker who successfully exploited the vulnerability could ru…
KEV Nov 3, 2021 -
Medium 6.3
An issue was discovered in Roundcube Webmail before 1.3.12 and 1.4.x before 1.4.5. There is XSS via a malicious XML att…
KEV Jun 26, 2024 -
Critical 9.8
rcube_image.php in Roundcube Webmail before 1.4.4 allows attackers to execute arbitrary code via shell metacharacters i…
KEV Jun 22, 2023