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CVE-2021-23988

🗓️ 25 Mar 2021 00:00:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 23 Views

Mozilla reported memory safety bugs in Firefox 86, with potential for memory corruption and arbitrary code execution. Vulnerability affects Firefox < 87

Related
Packages
Refs
ReporterTitlePublishedViews
Family
AlpineLinux
CVE-2021-23988
31 Mar 202113:40
alpinelinux
AstraLinux
Astra Linux – Vulnerability in Firefox
19 Jun 202611:10
astralinux
CNNVD
Mozilla Firefox 缓冲区错误漏洞
23 Mar 202100:00
cnnvd
CNVD
Mozilla Firefox suffers from a buffer overflow vulnerability
30 Mar 202100:00
cnvd
CVE
CVE-2021-23988
31 Mar 202113:40
cve
Cvelist
CVE-2021-23988
31 Mar 202113:40
cvelist
Debian CVE
CVE-2021-23988
31 Mar 202113:40
debiancve
EUVD
EUVD-2021-10908
7 Oct 202500:30
euvd
Tenable Nessus
GLSA-202104-10 : Mozilla Firefox: Multiple vulnerabilities
3 May 202100:00
nessus
Tenable Nessus
Mozilla Firefox < 87.0
23 Mar 202100:00
nessus
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OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu21.10anyfirefox87.0+build3-0ubuntu1firefox_87.0+build3-0ubuntu1_any.deb
Ubuntu18.04anyfirefox87.0+build3-0ubuntu0.18.04.2firefox_87.0+build3-0ubuntu0.18.04.2_any.deb
Ubuntu20.04anyfirefox87.0+build3-0ubuntu0.20.04.2firefox_87.0+build3-0ubuntu0.20.04.2_any.deb
Ubuntu20.10anyfirefox87.0+build3-0ubuntu0.20.10.1firefox_87.0+build3-0ubuntu0.20.10.1_any.deb
Ubuntu21.04anyfirefox87.0+build3-0ubuntu1firefox_87.0+build3-0ubuntu1_any.deb
Ubuntu16.04anyfirefox87.0+build3-0ubuntu0.16.04.2firefox_87.0+build3-0ubuntu0.16.04.2_any.deb
Ubuntu22.04anyfirefox87.0+build3-0ubuntu1firefox_87.0+build3-0ubuntu1_any.deb
Ubuntu22.10anyfirefox87.0+build3-0ubuntu1firefox_87.0+build3-0ubuntu1_any.deb
Ubuntu23.04anyfirefox87.0+build3-0ubuntu1firefox_87.0+build3-0ubuntu1_any.deb
Ubuntu23.10anyfirefox87.0+build3-0ubuntu1firefox_87.0+build3-0ubuntu1_any.deb
Rows per page

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25 Aug 2025 23:33Current
7.2High risk
Vulners AI Score7.2
CVSS 26.8
CVSS 3.18.8
EPSS0.01081
23