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SKELETONKEY/docs/CVE_METADATA.json
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modules: add nft_catchall (CVE-2026-23111, nf_tables catch-all abort UAF) 
The newest nftables LPE: a use-after-free in the nf_tables transaction-
abort path. An inverted condition (a stray '!') in
nft_map_catchall_activate() makes the abort path process active catch-all
map elements instead of skipping them; a catch-all GOTO element drives a
chain's use-count to zero so a following DELCHAIN frees it while the
catch-all verdict still references it -> UAF, escalatable from an
unprivileged user (userns + nftables) via modprobe_path/selinux_state ROP.
Fixed upstream by f41c5d1; CWE-416, CVSS 7.8; not in CISA KEV. Public
reproduction by FuzzingLabs.

Takes the corpus to 43 modules / 38 CVEs.

🟡 reconstructed trigger, primitive-only, NOT VM-verified — same contract
as nf_tables (CVE-2024-1086). detect() version-gates (catch-all elems
~5.13; Debian backports 6.1.164/6.12.73/6.18.10, 7.0+ inherits) AND
requires unprivileged user_ns clone (else PRECOND_FAIL). exploit() forks
an isolated child, builds a verdict map with a catch-all GOTO element,
provokes an aborting batch to drive the abort-path UAF, observes slabinfo,
and returns EXPLOIT_FAIL — the per-kernel leak + R/W + modprobe_path ROP
is not bundled. kernel_range table verified drift-clean against the live
Debian tracker (the 6.18 branch / 6.18.10 fix is the real forky/sid
backport; the earlier 7.0.10 figure was wrong).

Wired: registry, Makefile, safety rank (35), 6 detect() test rows (version
+ userns gating), CVE_METADATA.json + cve_metadata.c + KEV_CROSSREF.md
(sorted insert, CWE-416/T1068/not-KEV), README + CVES.md + website counts
(43/38) + yellow pill, RELEASE_NOTES v0.9.11, verify-vm target. Credit:
FuzzingLabs + upstream fix f41c5d1. Version 0.9.11.
2026-06-08 17:42:19 -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-2026-23111",
"module_dir": "nft_catchall_cve_2026_23111",
"cwe": "CWE-416",
"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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