Patch & vulnerability status
Yarn Contributors
Yarn 1.22.22
Latest tracked version 1.22.22. Release status, tracked CVEs, and automated cross-platform patching for Yarn.
Category: Software Development
| Platform | Latest version | CVEs tracked | Last checked |
|---|---|---|---|
| Windows | 1.22.22 | 2 | 2024-08-27 |
Known vulnerabilities (CVEs) in Yarn
Lavawall tracks 2 published CVEs affecting Yarn, and deploys the versions that fix them automatically across your fleet.
| CVE | Published | Severity | Details | Vector |
|---|---|---|---|---|
| CVE-2025-9308 | 2025-08-21 16:15:36 | LOW (3) | A vulnerability has been found in yarnpkg Yarn up to 1.22.22. This impacts the function setOptions of the file src/util/request-manager.js. Such manipulation leads to inefficient regular expression complexity. Local access is required to approach this attack. This vulnerability only affects products that are no longer supported by the maintainer. | LOCAL |
| CVE-2025-8262 | 2025-07-28 07:15:25 | MEDIUM (4) | A vulnerability was found in yarnpkg Yarn up to 1.22.22. It has been classified as problematic. Affected is the function explodeHostedGitFragment of the file src/resolvers/exotics/hosted-git-resolver.js. The manipulation leads to inefficient regular expression complexity. It is possible to launch the attack remotely. The patch is identified as 97731871e674bf93bcbf29e9d3258da8685f3076. It is recommended to apply a patch to fix this issue. | NETWORK |
Why keeping Yarn patched matters
Unpatched third-party applications are one of the most common ways attackers get in: 57% of breached MSP clients and 32% of ransomware cases trace back to a missing patch. Every Yarn release that fixes a security bug is public, so attackers see it too, and an out-of-date install becomes a documented way in. Tracking the installed version on every machine and closing the gap quickly is what turns a disclosed CVE into a non-event.
How Lavawall® patches Yarn
Lavawall® watches Yarn releases and CVEs continuously, ranks each update by risk, and deploys it across your whole fleet, Windows, macOS, and Linux, from a single agent, independently of your RMM. You get one place to see which machines are behind on Yarn, one policy to bring them current, and timestamped evidence for audits.
Frequently asked questions
Lavawall tracks Yarn at version 1.22.22 (last checked 2024-08-27). New releases are monitored continuously and can be deployed automatically across your fleet.
Lavawall tracks 2 CVEs for Yarn and remediates them automatically as part of patching.
Deploy the Lavawall® agent and Yarn updates are applied automatically across Windows, macOS, and Linux, risk-ranked and reported, independently of your RMM.
Lavawall® monitors releases and CVEs for Yarn through public information and proprietary statistical analysis, and can patch it automatically across your fleet.