{"id":"CVE-2025-69872","aliases":["DEBIAN-CVE-2025-69872","EUVD-2025-207391","GHSA-w8v5-vhqr-4h9v","PYSEC-2026-2447","UBUNTU-CVE-2025-69872"],"status":"published","title":"DiskCache has unsafe pickle deserialization","description":"DiskCache (python-diskcache) through 5.6.3 uses Python pickle for serialization by default. An attacker with write access to the cache directory can achieve arbitrary code execution when a victim application reads from the cache.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-12","score":0.00599,"percentile":0.49198,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-502","CWE-94"],"published":"2026-02-11T00:00:00Z","modified":"2026-10-28T02:30:36Z","affected":[{"source":"ghsa","ecosystem":"PyPI","package":"diskcache","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"5.6.3"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"diskcache","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.4.0-1","5.4.0-2","5.4.0-3","5.6.3-1","5.6.3-2"]},{"source":"osv","ecosystem":"Debian:13","package":"diskcache","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.6.3-1","5.6.3-2"]},{"source":"osv","ecosystem":"Debian:14","package":"diskcache","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.6.3-1","5.6.3-2"]},{"source":"osv","ecosystem":"PyPI","package":"diskcache","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"5.6.3"}]}],"versions":["0.1.0","0.1.2","0.1.3","0.1.4","0.1.5","0.1.6","0.1.7","0.1.8","0.2.0","0.2.1","0.2.10","0.2.2","0.2.3","0.2.4","0.2.6","0.2.7","0.2.8","0.2.9","0.3.0","0.3.1","0.4.0","0.5.0","0.6.0","0.7.0","0.7.1","0.9.0","1.0.0","1.1.0","1.2.0","1.3.1","1.3.3","1.3.4","1.3.5","1.4.0","1.5.0","1.5.2","1.5.3","1.6.0","1.6.1","1.6.2","1.6.3","1.6.4","1.6.5","1.6.6","1.6.7","1.7.0","2.0.2","2.1.0","2.2.0","2.3.0","2.3.1","2.4.0","2.4.1","2.5.1","2.5.2","2.6.0","2.6.4","2.6.5","2.7.0","2.8.2","2.8.3","2.9.0","3.0.0","3.0.1","3.0.3","3.0.4","3.0.5","3.0.6","3.1.0","3.1.1","4.0.0","4.1.0","5.0.0","5.0.1","5.0.2","5.0.3","5.1.0","5.2.1","5.3.0","5.4.0","5.5.1","5.6.0","5.6.1","5.6.3"]},{"source":"osv","ecosystem":"PyPI","package":"diskcache","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"5.6.3"}]}],"versions":["0.1.0","0.1.2","0.1.3","0.1.4","0.1.5","0.1.6","0.1.7","0.1.8","0.2.0","0.2.1","0.2.10","0.2.2","0.2.3","0.2.4","0.2.6","0.2.7","0.2.8","0.2.9","0.3.0","0.3.1","0.4.0","0.5.0","0.6.0","0.7.0","0.7.1","0.9.0","1.0.0","1.1.0","1.2.0","1.3.1","1.3.3","1.3.4","1.3.5","1.4.0","1.5.0","1.5.2","1.5.3","1.6.0","1.6.1","1.6.2","1.6.3","1.6.4","1.6.5","1.6.6","1.6.7","1.7.0","2.0.2","2.1.0","2.2.0","2.3.0","2.3.1","2.4.0","2.4.1","2.5.1","2.5.2","2.6.0","2.6.4","2.6.5","2.7.0","2.8.2","2.8.3","2.9.0","3.0.0","3.0.1","3.0.3","3.0.4","3.0.5","3.0.6","3.1.0","3.1.1","4.0.0","4.1.0","5.0.0","5.0.1","5.0.2","5.0.3","5.1.0","5.2.1","5.3.0","5.4.0","5.5.1","5.6.0","5.6.1","5.6.3"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"diskcache","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.2.1-2","5.4.0-1"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"diskcache","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.4.0-3"]},{"source":"osv","ecosystem":"Ubuntu:25.10","package":"diskcache","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.6.3-1"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"diskcache","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.6.3-1","5.6.3-2"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"diskcache","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.6.3-1"]}],"products":[{"vendor":"red hat","product":"red hat ai inference server"},{"vendor":"red hat","product":"red hat enterprise linux ai (rhel ai) 3"},{"vendor":"red hat","product":"red hat openshift ai (rhoai)"},{"vendor":"red hat","product":"red hat openshift ai 3.3"},{"vendor":"red hat","product":"red hat satellite 6.18"}],"references":[{"url":"https://github.com/grantjenks/python-diskcache","tags":["package","report"]},{"url":"https://github.com/EthanKim88/ethan-cve-disclosures/blob/main/CVE-2025-69872-DiskCache-Pickle-Deserialization.md","tags":["web","report"]},{"url":"https://access.redhat.com/security/cve/CVE-2025-69872","tags":["vdb-entry","x_refsource_REDHAT","advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2439059","tags":["issue-tracking","x_refsource_REDHAT","report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-69872.json","tags":["x_sadp-csaf-vex","web"]},{"url":"https://access.redhat.com/errata/RHSA-2026:3713","tags":["vendor-advisory","x_refsource_REDHAT","advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2026:36350","tags":["vendor-advisory","x_refsource_REDHAT","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-69872","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-w8v5-vhqr-4h9v","tags":["advisory"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/69xxx/CVE-2025-69872.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2025-69872","tags":["advisory"]},{"url":"https://pypi.org/project/diskcache","tags":["package"]},{"url":"https://ubuntu.com/security/CVE-2025-69872","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-69872","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2025-69872","description":"DiskCache (python-diskcache) through 5.6.3 uses Python pickle for serialization by default. An attacker with write access to the cache directory can achieve arbitrary code execution when a victim application reads from the cache.","status":"published","published":"2026-02-11T00:00:00Z","modified":"2026-07-15T01:24:44.56Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp"},{"version":"3.1","score":7.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:L","level":"high","assessor":"adp"}],"cwes":["CWE-94","CWE-502"],"updated_at":"2026-11-02T14:32:40.774223Z"}],"euvd":[{"id":"EUVD-2025-207391","description":"DiskCache (python-diskcache) through 5.6.3 uses Python pickle for serialization by default. An attacker with write access to the cache directory can achieve arbitrary code execution when a victim application reads from the cache.","status":"published","published":"2026-02-11T00:00:00Z","modified":"2026-07-15T01:24:44Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T18:19:54.255702Z"}],"ghsa":[{"id":"GHSA-w8v5-vhqr-4h9v","title":"DiskCache has unsafe pickle deserialization","description":"DiskCache (python-diskcache) through 5.6.3 uses Python pickle for serialization by default. An attacker with write access to the cache directory can achieve arbitrary code execution when a victim application reads from the cache.","status":"published","published":"2026-02-11T21:30:39Z","modified":"2026-02-12T20:08:45Z","cvss":[{"version":"4.0","score":5.2,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P","level":"medium"}],"cwes":["CWE-94","CWE-502"],"updated_at":"2026-11-02T14:39:24.742346Z"}],"nvd":[{"id":"CVE-2025-69872","description":"DiskCache (python-diskcache) through 5.6.3 uses Python pickle for serialization by default. An attacker with write access to the cache directory can achieve arbitrary code execution when a victim application reads from the cache.","status":"published","published":"2026-02-11T19:15:50.36Z","modified":"2026-07-15T02:17:52.33Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"},{"version":"3.1","score":7.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:L","level":"high","assessor":"secondary"}],"cwes":["CWE-94","CWE-502"],"updated_at":"2026-11-02T14:12:00.273026Z"}],"osv":[{"id":"CVE-2025-69872","description":"DiskCache (python-diskcache) through 5.6.3 uses Python pickle for serialization by default. An attacker with write access to the cache directory can achieve arbitrary code execution when a victim application reads from the cache.","status":"published","published":"2026-02-11T00:00:00Z","modified":"2026-10-28T02:30:36.789967672Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:44:52.859856Z"},{"id":"DEBIAN-CVE-2025-69872","description":"DiskCache (python-diskcache) through 5.6.3 uses Python pickle for serialization by default. An attacker with write access to the cache directory can achieve arbitrary code execution when a victim application reads from the cache.","status":"published","published":"2026-02-11T19:15:50.36Z","modified":"2026-09-01T20:05:58.376838546Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:45:48.025964Z"},{"id":"GHSA-w8v5-vhqr-4h9v","title":"DiskCache has unsafe pickle deserialization","description":"DiskCache (python-diskcache) through 5.6.3 uses Python pickle for serialization by default. An attacker with write access to the cache directory can achieve arbitrary code execution when a victim application reads from the cache.","status":"published","published":"2026-02-11T21:30:39Z","modified":"2026-09-10T03:50:36.02592806Z","cvss":[{"version":"4.0","score":5.2,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P","level":"medium"}],"cwes":["CWE-502","CWE-94"],"updated_at":"2026-11-02T15:46:58.401149Z"},{"id":"PYSEC-2026-2447","title":"DiskCache has unsafe pickle deserialization","description":"DiskCache (python-diskcache) through 5.6.3 uses Python pickle for serialization by default. An attacker with write access to the cache directory can achieve arbitrary code execution when a victim application reads from the cache.","status":"published","published":"2026-07-13T14:36:36.004443Z","modified":"2026-07-13T16:31:44.266546785Z","cvss":[{"version":"4.0","score":5.2,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P","level":"medium"}],"updated_at":"2026-11-02T15:52:55.961245Z"},{"id":"UBUNTU-CVE-2025-69872","description":"DiskCache (python-diskcache) through 5.6.3 uses Python pickle for serialization by default. An attacker with write access to the cache directory can achieve arbitrary code execution when a victim application reads from the cache.","status":"published","published":"2026-02-11T19:15:00Z","modified":"2026-10-17T12:58:39.567029517Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"},{"version":"3.1","score":7.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:L","level":"high"}],"updated_at":"2026-11-02T16:55:55.926217Z"}]}}