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QSN-8679-1: Vim vulnerability

August 25, 2026

Summary

Vim could be made to crash or run programs as your login if it opened a specially crafted file.

Details

It was discovered that Vim incorrectly handled certain tags files. An attacker could possibly use this issue to execute arbitrary code.

Affected QuantaStor releases

ReleasePlatformPackageExposureShipped versionFixed versionStatus
6.9.1.001Ubuntu 22.04 LTSvimInternally-facing2:8.2.3995-1ubuntu2.362:8.2.3995-1ubuntu2.36Fixed in this release
6.9.1.001Ubuntu 22.04 LTSvim-commonInternally-facing2:8.2.3995-1ubuntu2.362:8.2.3995-1ubuntu2.36Fixed in this release
6.9.1.001Ubuntu 22.04 LTSvim-runtimeInternally-facing2:8.2.3995-1ubuntu2.362:8.2.3995-1ubuntu2.36Fixed in this release
6.9.1.001Ubuntu 22.04 LTSvim-tinyInternally-facing2:8.2.3995-1ubuntu2.362:8.2.3995-1ubuntu2.36Fixed in this release
6.9.1.001Ubuntu 22.04 LTSxxdInternally-facing2:8.2.3995-1ubuntu2.182:8.2.3995-1ubuntu2.36Fixed by QuantaStor security update
6.9.0.464Ubuntu 22.04 LTSvimInternally-facing2:8.2.3995-1ubuntu2.362:8.2.3995-1ubuntu2.36Fixed in this release
6.9.0.464Ubuntu 22.04 LTSvim-commonInternally-facing2:8.2.3995-1ubuntu2.362:8.2.3995-1ubuntu2.36Fixed in this release
6.9.0.464Ubuntu 22.04 LTSvim-runtimeInternally-facing2:8.2.3995-1ubuntu2.362:8.2.3995-1ubuntu2.36Fixed in this release
6.9.0.464Ubuntu 22.04 LTSvim-tinyInternally-facing2:8.2.3995-1ubuntu2.362:8.2.3995-1ubuntu2.36Fixed in this release
6.9.0.464Ubuntu 22.04 LTSxxdInternally-facing2:8.2.3995-1ubuntu2.182:8.2.3995-1ubuntu2.36Fixed by QuantaStor security update
6.8.6.015Ubuntu 22.04 LTSvimInternally-facing2:8.2.3995-1ubuntu2.362:8.2.3995-1ubuntu2.36Fixed in this release
6.8.6.015Ubuntu 22.04 LTSvim-commonInternally-facing2:8.2.3995-1ubuntu2.362:8.2.3995-1ubuntu2.36Fixed in this release
6.8.6.015Ubuntu 22.04 LTSvim-runtimeInternally-facing2:8.2.3995-1ubuntu2.362:8.2.3995-1ubuntu2.36Fixed in this release
6.8.6.015Ubuntu 22.04 LTSvim-tinyInternally-facing2:8.2.3995-1ubuntu2.362:8.2.3995-1ubuntu2.36Fixed in this release
6.8.6.015Ubuntu 22.04 LTSxxdInternally-facing2:8.2.3995-1ubuntu2.182:8.2.3995-1ubuntu2.36Fixed by QuantaStor security update
6.8.5.018Ubuntu 22.04 LTSvimInternally-facing2:8.2.3995-1ubuntu2.342:8.2.3995-1ubuntu2.36Fixed by QuantaStor security update
6.8.5.018Ubuntu 22.04 LTSvim-commonInternally-facing2:8.2.3995-1ubuntu2.342:8.2.3995-1ubuntu2.36Fixed by QuantaStor security update
6.8.5.018Ubuntu 22.04 LTSvim-runtimeInternally-facing2:8.2.3995-1ubuntu2.342:8.2.3995-1ubuntu2.36Fixed by QuantaStor security update
6.8.5.018Ubuntu 22.04 LTSvim-tinyInternally-facing2:8.2.3995-1ubuntu2.342:8.2.3995-1ubuntu2.36Fixed by QuantaStor security update
6.8.5.018Ubuntu 22.04 LTSxxdInternally-facing2:8.2.3995-1ubuntu2.182:8.2.3995-1ubuntu2.36Fixed by QuantaStor security update
6.8.4.038Ubuntu 22.04 LTSvimInternally-facing2:8.2.3995-1ubuntu2.342:8.2.3995-1ubuntu2.36Fixed by QuantaStor security update
6.8.4.038Ubuntu 22.04 LTSvim-commonInternally-facing2:8.2.3995-1ubuntu2.342:8.2.3995-1ubuntu2.36Fixed by QuantaStor security update
6.8.4.038Ubuntu 22.04 LTSvim-runtimeInternally-facing2:8.2.3995-1ubuntu2.342:8.2.3995-1ubuntu2.36Fixed by QuantaStor security update
6.8.4.038Ubuntu 22.04 LTSvim-tinyInternally-facing2:8.2.3995-1ubuntu2.342:8.2.3995-1ubuntu2.36Fixed by QuantaStor security update
6.8.4.038Ubuntu 22.04 LTSxxdInternally-facing2:8.2.3995-1ubuntu2.182:8.2.3995-1ubuntu2.36Fixed by QuantaStor security update
6.8.3.018Ubuntu 22.04 LTSvimInternally-facing2:8.2.3995-1ubuntu2.342:8.2.3995-1ubuntu2.36Fixed by QuantaStor security update
6.8.3.018Ubuntu 22.04 LTSvim-commonInternally-facing2:8.2.3995-1ubuntu2.342:8.2.3995-1ubuntu2.36Fixed by QuantaStor security update
6.8.3.018Ubuntu 22.04 LTSvim-runtimeInternally-facing2:8.2.3995-1ubuntu2.342:8.2.3995-1ubuntu2.36Fixed by QuantaStor security update
6.8.3.018Ubuntu 22.04 LTSvim-tinyInternally-facing2:8.2.3995-1ubuntu2.342:8.2.3995-1ubuntu2.36Fixed by QuantaStor security update
6.8.3.018Ubuntu 22.04 LTSxxdInternally-facing2:8.2.3995-1ubuntu2.182:8.2.3995-1ubuntu2.36Fixed by QuantaStor security update
6.8.2.002Ubuntu 22.04 LTSvimInternally-facing2:8.2.3995-1ubuntu2.342:8.2.3995-1ubuntu2.36Fixed by QuantaStor security update
6.8.2.002Ubuntu 22.04 LTSvim-commonInternally-facing2:8.2.3995-1ubuntu2.342:8.2.3995-1ubuntu2.36Fixed by QuantaStor security update
6.8.2.002Ubuntu 22.04 LTSvim-runtimeInternally-facing2:8.2.3995-1ubuntu2.342:8.2.3995-1ubuntu2.36Fixed by QuantaStor security update
6.8.2.002Ubuntu 22.04 LTSvim-tinyInternally-facing2:8.2.3995-1ubuntu2.342:8.2.3995-1ubuntu2.36Fixed by QuantaStor security update
6.8.2.002Ubuntu 22.04 LTSxxdInternally-facing2:8.2.3995-1ubuntu2.182:8.2.3995-1ubuntu2.36Fixed by QuantaStor security update
6.8.1.007Ubuntu 22.04 LTSvimInternally-facing2:8.2.3995-1ubuntu2.342:8.2.3995-1ubuntu2.36Fixed by QuantaStor security update
6.8.1.007Ubuntu 22.04 LTSvim-commonInternally-facing2:8.2.3995-1ubuntu2.342:8.2.3995-1ubuntu2.36Fixed by QuantaStor security update
6.8.1.007Ubuntu 22.04 LTSvim-runtimeInternally-facing2:8.2.3995-1ubuntu2.342:8.2.3995-1ubuntu2.36Fixed by QuantaStor security update
6.8.1.007Ubuntu 22.04 LTSvim-tinyInternally-facing2:8.2.3995-1ubuntu2.342:8.2.3995-1ubuntu2.36Fixed by QuantaStor security update
6.8.1.007Ubuntu 22.04 LTSxxdInternally-facing2:8.2.3995-1ubuntu2.182:8.2.3995-1ubuntu2.36Fixed by QuantaStor security update
6.8.0.205Ubuntu 22.04 LTSvimInternally-facing2:8.2.3995-1ubuntu2.322:8.2.3995-1ubuntu2.36Fixed by QuantaStor security update
6.8.0.205Ubuntu 22.04 LTSvim-commonInternally-facing2:8.2.3995-1ubuntu2.322:8.2.3995-1ubuntu2.36Fixed by QuantaStor security update
6.8.0.205Ubuntu 22.04 LTSvim-runtimeInternally-facing2:8.2.3995-1ubuntu2.322:8.2.3995-1ubuntu2.36Fixed by QuantaStor security update
6.8.0.205Ubuntu 22.04 LTSvim-tinyInternally-facing2:8.2.3995-1ubuntu2.322:8.2.3995-1ubuntu2.36Fixed by QuantaStor security update
6.8.0.205Ubuntu 22.04 LTSxxdInternally-facing2:8.2.3995-1ubuntu2.182:8.2.3995-1ubuntu2.36Fixed by QuantaStor security update

Internally-facing: only accessible when logged into the QuantaStor console/ssh as the qadmin administrative sudo user; generally lower priority. Externally-facing: part of a service the storage platform presents on the network (or the kernel), so potentially reachable over the network.

CVEs

CVE-2026-73073

References

https://ubuntu.com/security/notices/USN-8679-1

https://nvd.nist.gov/vuln/detail/CVE-2026-73073

Update

Fixes marked Fixed by QuantaStor security update are applied by upgrading QuantaStor with security patches included (Upgrade Manager). Fixed package versions:

PlatformPackageVersion
bionicvim2:8.0.1453-1ubuntu1.13+esm24
Ubuntu 20.04 LTSvim2:8.1.2269-1ubuntu5.32+esm13
Ubuntu 22.04 LTSvim2:8.2.3995-1ubuntu2.36
Ubuntu 24.04 LTSvim2:9.1.0016-1ubuntu7.20
trustyvim2:7.4.052-1ubuntu3.1+esm33
xenialvim2:7.4.1689-3ubuntu1.5+esm39