CVE-2026-97026

Published 28 September 2026 · tracked since 29 September 2026

Description

Flatpak creates temporary child repository directories under the user cache with world-writable permissions (0777). On multi-user systems with a permissive umask, other local users could read or modify the temporary directory used while installing apps or runtimes, potentially causing installation f

References

• NVD — National Vulnerability Database
• CVE.org record (MITRE)
• CISA Known Exploited Vulnerabilities catalog

Latest tracked vulnerabilities

• CVE-2026-102264 LOW 3.5
• CVE-2026-102263 MEDIUM 4.7
• CVE-2026-102414 LOW 3.7
• CVE-2026-102422 HIGH 8.1
• CVE-2026-102247 MEDIUM 6.8
• CVE-2026-96326 HIGH 7.2
• CVE-2026-101858 MEDIUM 4.7
• CVE-2026-101859 MEDIUM 5.4
• CVE-2026-101860 HIGH 8.8
• CVE-2026-101280 HIGH 7.3

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