Multiple Lodash Vulnerabilities Affecting Ubuntu Versions

• •Lodash vulnerabilities affect multiple Ubuntu LTS versions, including 16.04 to 26.04.
• •Critical issues include prototype pollution and denial of service vulnerabilities.
• •Users are urged to update their systems to the latest patched versions.

Multiple vulnerabilities in Lodash were discovered, affecting several Ubuntu LTS versions including 16.04, 18.04, 20.04, 22.04, 24.04, and 25.10. The vulnerabilities include a prototype pollution issue in the zipObjectDeep function (CVE-2020-8203), a denial of service issue in the toNumber, trim, and trimEnd functions (CVE-2020-28500), and improper input sanitization in the template function (CVE-2021-23337). An attacker could exploit these vulnerabilities to modify application behavior, consume excessive system resources, or execute arbitrary commands. The issues were confirmed by various researchers and are critical for users of the affected Ubuntu versions. Users are advised to update their systems to mitigate these vulnerabilities. The vulnerabilities have been patched in the latest package versions available through Ubuntu Pro.