PT-2026-21331 · Openshift · Openshift

Mdavistffhrtporg · Published 2026-02-21 · Updated 2026-02-21 · CVE-2026-27189

Positive Technologies (AI Summary)

CVSS v3.1

6.6

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L

Name of the Vulnerable Software and Affected Versions OpenSift versions 1.1.2-alpha and below

Description OpenSift, an AI study tool, uses non-atomic and insufficiently synchronized local JSON persistence flows in versions 1.1.2-alpha and earlier. This can lead to concurrent operations losing updates or corrupting local state across sessions, impacting study, quiz, flashcard, wellness, and authentication stores.

Recommendations Update to version 1.1.3-alpha or later.

Exploit

Fix

Time Of Check To Time Of Use

Race Condition

Weakness Enumeration

CWE-367

CWE-362

Related Identifiers

CVE-2026-27189

GHSA-3PMP-J953-WHXQ

Affected Products

Openshift

References · 8

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/27xxx/CVE-2026-27189.json · Exploit
• https://github.com/OpenSift/OpenSift/security/advisories/GHSA-3pmp-j953-whxq · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2026-27189 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-27189 · Security Note
• https://github.com/OpenSift/OpenSift/releases/tag/v1.1.3-alpha · Note
• https://twitter.com/CVEarity/status/2025192140167594352 · Twitter Post
• https://t.me/CVEtracker/45336 · Telegram Post
• https://twitter.com/CVEnew/status/2025154201274167803 · Twitter Post