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21 February 2026

Vulnerabilities first published on this day (UTC), newest first.

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  • Critical 10.0
    CVE-2026-27574 Public exploit

    OneUptime: node:vm sandbox escape in probe allows any project member to achieve RCE

    OneUptime is a solution for monitoring and managing online services. In versions 9.5.13 and below, custom JavaScript monitor feature uses Node.js's node:vm module (explicitly documented as not a security mechanism) to execute user-supplied code, allowing triv…

    OneUptime oneuptime @oneuptime/common npm
  • Critical 9.4
    CVE-2026-27212 Public exploit

    Swiper has a Prototype Pollution Vulnerability

    Swiper is a free and mobile touch slider with hardware accelerated transitions and native behavior. Versions 6.5.1 through 12.1.1 have a Prototype pollution vulnerability. The vulnerability resides in line 94 of shared/utils.mjs, where the indexOf() function …

    nolimits4web swiper swiper npm