https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sun, 04 Oct 2026 03:41:57 +0000 https://vulnerability.circl.lu/vuln/cve-2021-29980 <p><strong>Affected:</strong> Mozilla Thunderbird, Mozilla Firefox ESR, Mozilla Firefox</p> <p>Uninitialized memory in a canvas object could have caused an incorrect free() leading to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird &lt; 78.13, Thunderbird &lt; 91, Firefox ESR &lt; 78.13, and Firefox &lt; 91.</p> <p><strong>Affected:</strong> Mozilla Thunderbird, Mozilla Firefox ESR, Mozilla Firefox</p> <p>Uninitialized memory in a canvas object could have caused an incorrect free() leading to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird &lt; 78.13, Thunderbird &lt; 91, Firefox ESR &lt; 78.13, and Firefox &lt; 91.</p> https://vulnerability.circl.lu/vuln/cve-2021-29980 https://vulnerability.circl.lu/vuln/usn-5037-1 <p><strong>Affected:</strong> Ubuntu:18.04:LTS: firefox, Ubuntu:20.04:LTS: firefox</p> <p>Multiple security issues were discovered in Firefox. If a user were tricked into opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information, trick a user into accepting unwanted permissions, or execute arbitrary code.</p> <p><strong>Affected:</strong> Ubuntu:18.04:LTS: firefox, Ubuntu:20.04:LTS: firefox</p> <p>Multiple security issues were discovered in Firefox. If a user were tricked into opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information, trick a user into accepting unwanted permissions, or execute arbitrary code.</p> https://vulnerability.circl.lu/vuln/usn-5037-1