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SKELETONKEY/docs/CVE_METADATA.json
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modules: add cifswitch (CVE-2026-46243, Asim Manizada's CIFSwitch) 
CIFSwitch is the newest kernel-7-era LPE not already in the corpus: a
~19-year-old logic flaw in fs/smb/client/cifs_spnego.c where the
cifs.spnego request-key type accepts key descriptions created by
userspace (add_key(2)/request_key(2)) without verifying the request came
from the in-kernel CIFS client. The description's authority-bearing
fields (pid/uid/creduid/upcall_target) are trusted by the root cifs.upcall
helper; with user+mount namespace tricks an unprivileged user coerces
cifs.upcall into loading an attacker NSS module as root. Fixed upstream by
3da1fdf4efbc (merged 7.1-rc5); CWE-20; not in CISA KEV.

Takes the corpus to 42 modules / 37 CVEs.

🟡 honest port — full chain not VM-verified. detect() gates on the kernel
version (Debian backports 5.10.257/6.1.174/6.12.90/7.0.10) AND on the
cifs userspace path (cifs.upcall / cifs.spnego request-key rule), so a
vulnerable kernel without cifs-utils is PRECOND_FAIL not a false positive
(override via SKELETONKEY_CIFS_ASSUME_PRESENT=1/0). exploit() fires only
the non-destructive add_key(2) cifs.spnego probe (no upcall, loads
nothing, revoked immediately) and returns EXPLOIT_FAIL without a euid-0
witness — the namespace+NSS root-pop is not bundled until VM-verified.
--mitigate blocklists the cifs module; --cleanup reverts.

Wired everywhere: registry, Makefile, safety rank (86), 6 detect() test
rows (env-driven precondition override), CVE_METADATA.json + cve_metadata.c
+ KEV_CROSSREF.md (sorted insert, CWE-20/T1068/not-KEV), README + CVES.md
+ website counts (42/37) and a yellow module pill, RELEASE_NOTES v0.9.10,
verify-vm target (sweep pending). Credit: Asim Manizada. Version 0.9.10.
2026-06-08 11:07:27 -04:00

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[
{
"cve": "CVE-2016-5195",
"module_dir": "dirty_cow_cve_2016_5195",
"cwe": "CWE-362",
"attack_technique": "T1068",
"attack_subtechnique": null,
"in_kev": true,
"kev_date_added": "2022-03-03"
},
{
"cve": "CVE-2017-7308",
"module_dir": "af_packet_cve_2017_7308",
"cwe": "CWE-681",
"attack_technique": "T1068",
"attack_subtechnique": null,
"in_kev": false,
"kev_date_added": ""
},
{
"cve": "CVE-2018-14634",
"module_dir": "mutagen_astronomy_cve_2018_14634",
"cwe": "CWE-190",
"attack_technique": "T1068",
"attack_subtechnique": null,
"in_kev": true,
"kev_date_added": "2026-01-26"
},
{
"cve": "CVE-2019-13272",
"module_dir": "ptrace_traceme_cve_2019_13272",
"cwe": null,
"attack_technique": "T1068",
"attack_subtechnique": null,
"in_kev": true,
"kev_date_added": "2021-12-10"
},
{
"cve": "CVE-2019-14287",
"module_dir": "sudo_runas_neg1_cve_2019_14287",
"cwe": "CWE-755",
"attack_technique": "T1068",
"attack_subtechnique": null,
"in_kev": false,
"kev_date_added": ""
},
{
"cve": "CVE-2020-14386",
"module_dir": "af_packet2_cve_2020_14386",
"cwe": "CWE-250",
"attack_technique": "T1068",
"attack_subtechnique": null,
"in_kev": false,
"kev_date_added": ""
},
{
"cve": "CVE-2020-29661",
"module_dir": "tioscpgrp_cve_2020_29661",
"cwe": "CWE-416",
"attack_technique": "T1068",
"attack_subtechnique": null,
"in_kev": false,
"kev_date_added": ""
},
{
"cve": "CVE-2021-22555",
"module_dir": "netfilter_xtcompat_cve_2021_22555",
"cwe": "CWE-787",
"attack_technique": "T1068",
"attack_subtechnique": null,
"in_kev": true,
"kev_date_added": "2025-10-06"
},
{
"cve": "CVE-2021-3156",
"module_dir": "sudo_samedit_cve_2021_3156",
"cwe": "CWE-193",
"attack_technique": "T1068",
"attack_subtechnique": null,
"in_kev": true,
"kev_date_added": "2022-04-06"
},
{
"cve": "CVE-2021-33909",
"module_dir": "sequoia_cve_2021_33909",
"cwe": "CWE-190",
"attack_technique": "T1068",
"attack_subtechnique": null,
"in_kev": false,
"kev_date_added": ""
},
{
"cve": "CVE-2021-3493",
"module_dir": "overlayfs_cve_2021_3493",
"cwe": "CWE-270",
"attack_technique": "T1068",
"attack_subtechnique": null,
"in_kev": true,
"kev_date_added": "2022-10-20"
},
{
"cve": "CVE-2021-4034",
"module_dir": "pwnkit_cve_2021_4034",
"cwe": "CWE-787",
"attack_technique": "T1068",
"attack_subtechnique": null,
"in_kev": true,
"kev_date_added": "2022-06-27"
},
{
"cve": "CVE-2022-0185",
"module_dir": "fuse_legacy_cve_2022_0185",
"cwe": "CWE-190",
"attack_technique": "T1068",
"attack_subtechnique": null,
"in_kev": true,
"kev_date_added": "2024-08-21"
},
{
"cve": "CVE-2022-0492",
"module_dir": "cgroup_release_agent_cve_2022_0492",
"cwe": "CWE-287",
"attack_technique": "T1611",
"attack_subtechnique": null,
"in_kev": true,
"kev_date_added": "2026-06-02"
},
{
"cve": "CVE-2022-0847",
"module_dir": "dirty_pipe_cve_2022_0847",
"cwe": "CWE-665",
"attack_technique": "T1068",
"attack_subtechnique": null,
"in_kev": true,
"kev_date_added": "2022-04-25"
},
{
"cve": "CVE-2022-25636",
"module_dir": "nft_fwd_dup_cve_2022_25636",
"cwe": "CWE-269",
"attack_technique": "T1068",
"attack_subtechnique": null,
"in_kev": false,
"kev_date_added": ""
},
{
"cve": "CVE-2022-2588",
"module_dir": "cls_route4_cve_2022_2588",
"cwe": "CWE-416",
"attack_technique": "T1068",
"attack_subtechnique": null,
"in_kev": false,
"kev_date_added": ""
},
{
"cve": "CVE-2023-0179",
"module_dir": "nft_payload_cve_2023_0179",
"cwe": "CWE-190",
"attack_technique": "T1068",
"attack_subtechnique": null,
"in_kev": false,
"kev_date_added": ""
},
{
"cve": "CVE-2023-0386",
"module_dir": "overlayfs_setuid_cve_2023_0386",
"cwe": "CWE-282",
"attack_technique": "T1068",
"attack_subtechnique": null,
"in_kev": true,
"kev_date_added": "2025-06-17"
},
{
"cve": "CVE-2023-0458",
"module_dir": "entrybleed_cve_2023_0458",
"cwe": "CWE-476",
"attack_technique": "T1082",
"attack_subtechnique": null,
"in_kev": false,
"kev_date_added": ""
},
{
"cve": "CVE-2023-2008",
"module_dir": "vmwgfx_cve_2023_2008",
"cwe": "CWE-129",
"attack_technique": "T1068",
"attack_subtechnique": null,
"in_kev": false,
"kev_date_added": ""
},
{
"cve": "CVE-2023-22809",
"module_dir": "sudoedit_editor_cve_2023_22809",
"cwe": "CWE-269",
"attack_technique": "T1068",
"attack_subtechnique": null,
"in_kev": false,
"kev_date_added": ""
},
{
"cve": "CVE-2023-32233",
"module_dir": "nft_set_uaf_cve_2023_32233",
"cwe": "CWE-416",
"attack_technique": "T1068",
"attack_subtechnique": null,
"in_kev": false,
"kev_date_added": ""
},
{
"cve": "CVE-2023-3269",
"module_dir": "stackrot_cve_2023_3269",
"cwe": "CWE-416",
"attack_technique": "T1068",
"attack_subtechnique": null,
"in_kev": false,
"kev_date_added": ""
},
{
"cve": "CVE-2023-4622",
"module_dir": "af_unix_gc_cve_2023_4622",
"cwe": "CWE-416",
"attack_technique": "T1068",
"attack_subtechnique": null,
"in_kev": false,
"kev_date_added": ""
},
{
"cve": "CVE-2024-1086",
"module_dir": "nf_tables_cve_2024_1086",
"cwe": "CWE-416",
"attack_technique": "T1068",
"attack_subtechnique": null,
"in_kev": true,
"kev_date_added": "2024-05-30"
},
{
"cve": "CVE-2024-26581",
"module_dir": "nft_pipapo_cve_2024_26581",
"cwe": null,
"attack_technique": "T1068",
"attack_subtechnique": null,
"in_kev": false,
"kev_date_added": ""
},
{
"cve": "CVE-2024-50264",
"module_dir": "vsock_uaf_cve_2024_50264",
"cwe": "CWE-416",
"attack_technique": "T1068",
"attack_subtechnique": null,
"in_kev": false,
"kev_date_added": ""
},
{
"cve": "CVE-2025-32462",
"module_dir": "sudo_host_cve_2025_32462",
"cwe": "CWE-863",
"attack_technique": "T1068",
"attack_subtechnique": null,
"in_kev": false,
"kev_date_added": ""
},
{
"cve": "CVE-2025-32463",
"module_dir": "sudo_chwoot_cve_2025_32463",
"cwe": "CWE-829",
"attack_technique": "T1068",
"attack_subtechnique": null,
"in_kev": true,
"kev_date_added": "2025-09-29"
},
{
"cve": "CVE-2025-6019",
"module_dir": "udisks_libblockdev_cve_2025_6019",
"cwe": "CWE-250",
"attack_technique": "T1068",
"attack_subtechnique": null,
"in_kev": false,
"kev_date_added": ""
},
{
"cve": "CVE-2026-31635",
"module_dir": "dirtydecrypt_cve_2026_31635",
"cwe": "CWE-130",
"attack_technique": "T1068",
"attack_subtechnique": null,
"in_kev": false,
"kev_date_added": ""
},
{
"cve": "CVE-2026-41651",
"module_dir": "pack2theroot_cve_2026_41651",
"cwe": "CWE-367",
"attack_technique": "T1068",
"attack_subtechnique": null,
"in_kev": false,
"kev_date_added": ""
},
{
"cve": "CVE-2026-43494",
"module_dir": "pintheft_cve_2026_43494",
"cwe": null,
"attack_technique": "T1068",
"attack_subtechnique": null,
"in_kev": false,
"kev_date_added": ""
},
{
"cve": "CVE-2026-46243",
"module_dir": "cifswitch_cve_2026_46243",
"cwe": "CWE-20",
"attack_technique": "T1068",
"attack_subtechnique": null,
"in_kev": false,
"kev_date_added": ""
},
{
"cve": "CVE-2026-46300",
"module_dir": "fragnesia_cve_2026_46300",
"cwe": "CWE-787",
"attack_technique": "T1068",
"attack_subtechnique": null,
"in_kev": false,
"kev_date_added": ""
},
{
"cve": "CVE-2026-46333",
"module_dir": "ptrace_pidfd_cve_2026_46333",
"cwe": "CWE-269",
"attack_technique": "T1068",
"attack_subtechnique": null,
"in_kev": false,
"kev_date_added": ""
}
]
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