Vulnerability Details CVE-2026-34079
Flatpak is a Linux application sandboxing and distribution framework. Prior to 1.16.4, the caching for ld.so removes outdated cache files without properly checking that the app controlled path to the outdated cache is in the cache directory. This allows Flatpak apps to delete arbitrary files on the host. This vulnerability is fixed in 1.16.4.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 32.9%
CVSS Severity
CVSS v3 Score 7.5
Products affected by CVE-2026-34079
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cpe:2.3:a:flatpak:flatpak:0.1
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cpe:2.3:a:flatpak:flatpak:0.10.0
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cpe:2.3:a:flatpak:flatpak:0.10.1
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cpe:2.3:a:flatpak:flatpak:0.10.2
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cpe:2.3:a:flatpak:flatpak:0.10.2.1
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cpe:2.3:a:flatpak:flatpak:0.10.3
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cpe:2.3:a:flatpak:flatpak:0.10.4
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cpe:2.3:a:flatpak:flatpak:0.11.1
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cpe:2.3:a:flatpak:flatpak:0.11.2
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cpe:2.3:a:flatpak:flatpak:0.11.3
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cpe:2.3:a:flatpak:flatpak:0.11.4
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cpe:2.3:a:flatpak:flatpak:0.11.5
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cpe:2.3:a:flatpak:flatpak:0.11.6
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cpe:2.3:a:flatpak:flatpak:0.11.7
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cpe:2.3:a:flatpak:flatpak:0.11.8
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cpe:2.3:a:flatpak:flatpak:0.11.8.1
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cpe:2.3:a:flatpak:flatpak:0.11.8.2
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cpe:2.3:a:flatpak:flatpak:0.11.8.3
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cpe:2.3:a:flatpak:flatpak:0.2
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cpe:2.3:a:flatpak:flatpak:0.2.1
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cpe:2.3:a:flatpak:flatpak:0.3
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cpe:2.3:a:flatpak:flatpak:0.3.1
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cpe:2.3:a:flatpak:flatpak:0.3.2
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cpe:2.3:a:flatpak:flatpak:0.3.3
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cpe:2.3:a:flatpak:flatpak:0.3.4
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cpe:2.3:a:flatpak:flatpak:0.3.5
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cpe:2.3:a:flatpak:flatpak:0.3.6
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cpe:2.3:a:flatpak:flatpak:0.4.0
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cpe:2.3:a:flatpak:flatpak:0.4.1
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cpe:2.3:a:flatpak:flatpak:0.4.10
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cpe:2.3:a:flatpak:flatpak:0.4.11
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cpe:2.3:a:flatpak:flatpak:0.4.12
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cpe:2.3:a:flatpak:flatpak:0.4.13
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cpe:2.3:a:flatpak:flatpak:0.4.2
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cpe:2.3:a:flatpak:flatpak:0.4.2.1
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cpe:2.3:a:flatpak:flatpak:0.4.3
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cpe:2.3:a:flatpak:flatpak:0.4.4
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cpe:2.3:a:flatpak:flatpak:0.4.5
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cpe:2.3:a:flatpak:flatpak:0.4.6
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cpe:2.3:a:flatpak:flatpak:0.4.7
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cpe:2.3:a:flatpak:flatpak:0.4.8
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cpe:2.3:a:flatpak:flatpak:0.4.9
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cpe:2.3:a:flatpak:flatpak:0.5.0
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cpe:2.3:a:flatpak:flatpak:0.5.1
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cpe:2.3:a:flatpak:flatpak:0.5.2
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cpe:2.3:a:flatpak:flatpak:0.6.0
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cpe:2.3:a:flatpak:flatpak:0.6.1
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cpe:2.3:a:flatpak:flatpak:0.6.10
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cpe:2.3:a:flatpak:flatpak:0.6.11
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cpe:2.3:a:flatpak:flatpak:0.6.12
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cpe:2.3:a:flatpak:flatpak:0.6.13
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cpe:2.3:a:flatpak:flatpak:0.6.14
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cpe:2.3:a:flatpak:flatpak:0.6.2
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cpe:2.3:a:flatpak:flatpak:0.6.3
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cpe:2.3:a:flatpak:flatpak:0.6.4
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cpe:2.3:a:flatpak:flatpak:0.6.5
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cpe:2.3:a:flatpak:flatpak:0.6.6
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cpe:2.3:a:flatpak:flatpak:0.6.7
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cpe:2.3:a:flatpak:flatpak:0.6.8
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cpe:2.3:a:flatpak:flatpak:0.6.9
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cpe:2.3:a:flatpak:flatpak:0.8.0
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cpe:2.3:a:flatpak:flatpak:0.8.1
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cpe:2.3:a:flatpak:flatpak:0.8.2
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cpe:2.3:a:flatpak:flatpak:0.8.3
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cpe:2.3:a:flatpak:flatpak:0.8.4
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cpe:2.3:a:flatpak:flatpak:0.8.5
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cpe:2.3:a:flatpak:flatpak:0.8.6
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cpe:2.3:a:flatpak:flatpak:0.8.7
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cpe:2.3:a:flatpak:flatpak:0.8.8
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cpe:2.3:a:flatpak:flatpak:0.8.9
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cpe:2.3:a:flatpak:flatpak:0.9.1
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cpe:2.3:a:flatpak:flatpak:0.9.10
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cpe:2.3:a:flatpak:flatpak:0.9.11
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cpe:2.3:a:flatpak:flatpak:0.9.12
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cpe:2.3:a:flatpak:flatpak:0.9.2
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cpe:2.3:a:flatpak:flatpak:0.9.3
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cpe:2.3:a:flatpak:flatpak:0.9.4
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cpe:2.3:a:flatpak:flatpak:0.9.5
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cpe:2.3:a:flatpak:flatpak:0.9.6
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cpe:2.3:a:flatpak:flatpak:0.9.7
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cpe:2.3:a:flatpak:flatpak:0.9.8
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cpe:2.3:a:flatpak:flatpak:0.9.9
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cpe:2.3:a:flatpak:flatpak:0.9.98
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cpe:2.3:a:flatpak:flatpak:0.9.98.1
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cpe:2.3:a:flatpak:flatpak:0.9.98.2
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cpe:2.3:a:flatpak:flatpak:0.9.99
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cpe:2.3:a:flatpak:flatpak:0.99.1
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cpe:2.3:a:flatpak:flatpak:0.99.2
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cpe:2.3:a:flatpak:flatpak:0.99.3
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cpe:2.3:a:flatpak:flatpak:1.0.0
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cpe:2.3:a:flatpak:flatpak:1.0.1
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cpe:2.3:a:flatpak:flatpak:1.0.2
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cpe:2.3:a:flatpak:flatpak:1.0.3
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cpe:2.3:a:flatpak:flatpak:1.0.4
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cpe:2.3:a:flatpak:flatpak:1.0.5
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cpe:2.3:a:flatpak:flatpak:1.0.6
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cpe:2.3:a:flatpak:flatpak:1.0.7
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cpe:2.3:a:flatpak:flatpak:1.0.8
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cpe:2.3:a:flatpak:flatpak:1.0.9
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cpe:2.3:a:flatpak:flatpak:1.1.0
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cpe:2.3:a:flatpak:flatpak:1.1.1
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cpe:2.3:a:flatpak:flatpak:1.1.2
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cpe:2.3:a:flatpak:flatpak:1.1.3
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cpe:2.3:a:flatpak:flatpak:1.10.0
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cpe:2.3:a:flatpak:flatpak:1.10.1
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cpe:2.3:a:flatpak:flatpak:1.10.2
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cpe:2.3:a:flatpak:flatpak:1.10.3
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cpe:2.3:a:flatpak:flatpak:1.10.4
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cpe:2.3:a:flatpak:flatpak:1.10.5
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cpe:2.3:a:flatpak:flatpak:1.10.6
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cpe:2.3:a:flatpak:flatpak:1.10.7
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cpe:2.3:a:flatpak:flatpak:1.10.8
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cpe:2.3:a:flatpak:flatpak:1.10.9
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cpe:2.3:a:flatpak:flatpak:1.11.1
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cpe:2.3:a:flatpak:flatpak:1.11.2
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cpe:2.3:a:flatpak:flatpak:1.11.3
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cpe:2.3:a:flatpak:flatpak:1.12.0
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cpe:2.3:a:flatpak:flatpak:1.12.1
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cpe:2.3:a:flatpak:flatpak:1.12.2
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cpe:2.3:a:flatpak:flatpak:1.12.3
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cpe:2.3:a:flatpak:flatpak:1.12.4
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cpe:2.3:a:flatpak:flatpak:1.12.5
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cpe:2.3:a:flatpak:flatpak:1.12.6
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cpe:2.3:a:flatpak:flatpak:1.12.7
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cpe:2.3:a:flatpak:flatpak:1.12.8
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cpe:2.3:a:flatpak:flatpak:1.12.9
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cpe:2.3:a:flatpak:flatpak:1.13.1
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cpe:2.3:a:flatpak:flatpak:1.13.2
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cpe:2.3:a:flatpak:flatpak:1.13.3
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cpe:2.3:a:flatpak:flatpak:1.14.0
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cpe:2.3:a:flatpak:flatpak:1.14.1
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cpe:2.3:a:flatpak:flatpak:1.14.10
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cpe:2.3:a:flatpak:flatpak:1.14.2
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cpe:2.3:a:flatpak:flatpak:1.14.3
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cpe:2.3:a:flatpak:flatpak:1.14.4
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cpe:2.3:a:flatpak:flatpak:1.14.5
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cpe:2.3:a:flatpak:flatpak:1.14.6
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cpe:2.3:a:flatpak:flatpak:1.14.7
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cpe:2.3:a:flatpak:flatpak:1.14.8
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cpe:2.3:a:flatpak:flatpak:1.15.0
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cpe:2.3:a:flatpak:flatpak:1.15.1
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cpe:2.3:a:flatpak:flatpak:1.15.10
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cpe:2.3:a:flatpak:flatpak:1.15.11
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cpe:2.3:a:flatpak:flatpak:1.15.12
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cpe:2.3:a:flatpak:flatpak:1.15.2
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cpe:2.3:a:flatpak:flatpak:1.15.3
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cpe:2.3:a:flatpak:flatpak:1.15.4
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cpe:2.3:a:flatpak:flatpak:1.15.5
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cpe:2.3:a:flatpak:flatpak:1.15.6
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cpe:2.3:a:flatpak:flatpak:1.15.7
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cpe:2.3:a:flatpak:flatpak:1.15.8
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cpe:2.3:a:flatpak:flatpak:1.15.9
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cpe:2.3:a:flatpak:flatpak:1.15.91
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cpe:2.3:a:flatpak:flatpak:1.16.0
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cpe:2.3:a:flatpak:flatpak:1.16.1
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cpe:2.3:a:flatpak:flatpak:1.16.2
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cpe:2.3:a:flatpak:flatpak:1.16.3
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cpe:2.3:a:flatpak:flatpak:1.2.0
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cpe:2.3:a:flatpak:flatpak:1.2.1
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cpe:2.3:a:flatpak:flatpak:1.2.2
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cpe:2.3:a:flatpak:flatpak:1.2.3
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cpe:2.3:a:flatpak:flatpak:1.2.4
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cpe:2.3:a:flatpak:flatpak:1.2.5
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cpe:2.3:a:flatpak:flatpak:1.3.0
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cpe:2.3:a:flatpak:flatpak:1.3.1
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cpe:2.3:a:flatpak:flatpak:1.3.2
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cpe:2.3:a:flatpak:flatpak:1.3.3
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cpe:2.3:a:flatpak:flatpak:1.3.4
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cpe:2.3:a:flatpak:flatpak:1.4.0
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cpe:2.3:a:flatpak:flatpak:1.4.1
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cpe:2.3:a:flatpak:flatpak:1.4.2
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cpe:2.3:a:flatpak:flatpak:1.4.3
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cpe:2.3:a:flatpak:flatpak:1.4.4
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cpe:2.3:a:flatpak:flatpak:1.5.0
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cpe:2.3:a:flatpak:flatpak:1.5.1
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cpe:2.3:a:flatpak:flatpak:1.5.2
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cpe:2.3:a:flatpak:flatpak:1.6.0
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cpe:2.3:a:flatpak:flatpak:1.6.1
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cpe:2.3:a:flatpak:flatpak:1.6.2
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cpe:2.3:a:flatpak:flatpak:1.6.3
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cpe:2.3:a:flatpak:flatpak:1.6.4
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cpe:2.3:a:flatpak:flatpak:1.6.5
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cpe:2.3:a:flatpak:flatpak:1.7.1
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cpe:2.3:a:flatpak:flatpak:1.7.2
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cpe:2.3:a:flatpak:flatpak:1.7.3
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cpe:2.3:a:flatpak:flatpak:1.8.0
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cpe:2.3:a:flatpak:flatpak:1.8.1
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cpe:2.3:a:flatpak:flatpak:1.8.2
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cpe:2.3:a:flatpak:flatpak:1.8.3
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cpe:2.3:a:flatpak:flatpak:1.8.4
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cpe:2.3:a:flatpak:flatpak:1.8.5
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cpe:2.3:a:flatpak:flatpak:1.8.6
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cpe:2.3:a:flatpak:flatpak:1.8.7
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cpe:2.3:a:flatpak:flatpak:1.9.1
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cpe:2.3:a:flatpak:flatpak:1.9.2
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cpe:2.3:a:flatpak:flatpak:1.9.3