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CVE-2026-46208

In the Linux kernel, the following vulnerability has been resolved: batman-adv: stop tp_meter sessions during mesh teardown TP meter sessions remain linked on bat_priv->tp_list after the netlink request has already finished. When the mesh interface is removed, batadv_mesh_free() currently tears down the mesh without first draining these sessions. A running sender thread or a late incoming tp_meter packet can then keep processing against a mesh instance which is already shutting down. Synchron
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:f61ecab1b4281fc91c7970e2b56e02347a8ac0309b140e184b425124d4876b06
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"affected","product":"Linux","programFiles":["net/batman-adv/main.c","net/batman-adv/tp_meter.c","net/batman-adv/tp_meter.h","net/batman-adv/types.h"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"4.8"},{"lessThan":"4.8","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.259","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.210","versionType":"semver"},{"lessThanOrEqual":"6.1…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e3e2e213cea5b6fa49f42f60153e548d52fede56e76246609697a6d99e428ab7 · sha256:c3d81f986be3449b… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/batman-adv/main.c","net/batman-adv/tp_meter.c","net/batman-adv/tp_meter.h","net/batman-adv/types.h"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"5e7d0ac936354c36810e74ac3056b334ed1f4058","status":"affected","version":"33a3bb4a3345bb511f9c69c913da95d4693e2a4e","versionType":"git"},{"lessThan":"268078acae72daa12b17b2b299701cb9924e469a","status":"affected","version":"33a3bb4a3345bb511f9c69c913da95d4693e2a4e","versionType":"git"},{"lessThan":"58943b7ea3562947…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e3e2e213cea5b6fa49f42f60153e548d52fede56e76246609697a6d99e428ab7 · sha256:c3d81f986be3449b… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["net/batman-adv/main.c","net/batman-adv/tp_meter.c","net/batman-adv/tp_meter.h","net/batman-adv/types.h"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"4.8"},{"lessThan":"4.8","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.259","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.210","versionType":"semver"},{"lessThanOrEqual":"6.1…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e3e2e213cea5b6fa49f42f60153e548d52fede56e76246609697a6d99e428ab7 · sha256:c3d81f986be3449b… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/batman-adv/main.c","net/batman-adv/tp_meter.c","net/batman-adv/tp_meter.h","net/batman-adv/types.h"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"5e7d0ac936354c36810e74ac3056b334ed1f4058","status":"affected","version":"33a3bb4a3345bb511f9c69c913da95d4693e2a4e","versionType":"git"},{"lessThan":"268078acae72daa12b17b2b299701cb9924e469a","status":"affected","version":"33a3bb4a3345bb511f9c69c913da95d4693e2a4e","versionType":"git"},{"lessThan":"58943b7ea3562947…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e3e2e213cea5b6fa49f42f60153e548d52fede56e76246609697a6d99e428ab7 · sha256:c3d81f986be3449b… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:e3e2e213cea5b6fa49f42f60153e548d52fede56e76246609697a6d99e428ab7 · sha256:c3d81f986be3449b… · /containers/cna/metrics/0/cvssV3_1

Source references

8 source assertions
{"url":"https://git.kernel.org/stable/c/03660dab86f93319178a24667f6998526dc4355d"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e3e2e213cea5b6fa49f42f60153e548d52fede56e76246609697a6d99e428ab7 · sha256:c3d81f986be3449b… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/268078acae72daa12b17b2b299701cb9924e469a"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e3e2e213cea5b6fa49f42f60153e548d52fede56e76246609697a6d99e428ab7 · sha256:c3d81f986be3449b… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/26dfeee8db81354bfdade155f27f9e16510ad196"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e3e2e213cea5b6fa49f42f60153e548d52fede56e76246609697a6d99e428ab7 · sha256:c3d81f986be3449b… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/3d3cf6a7314aca4df0a6dde28ce784a2a30d0166"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e3e2e213cea5b6fa49f42f60153e548d52fede56e76246609697a6d99e428ab7 · sha256:c3d81f986be3449b… · /containers/cna/references/7
{"url":"https://git.kernel.org/stable/c/58943b7ea356294749dae3e75b96c0ee292c00be"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e3e2e213cea5b6fa49f42f60153e548d52fede56e76246609697a6d99e428ab7 · sha256:c3d81f986be3449b… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/5e7d0ac936354c36810e74ac3056b334ed1f4058"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e3e2e213cea5b6fa49f42f60153e548d52fede56e76246609697a6d99e428ab7 · sha256:c3d81f986be3449b… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/79bc0eaeef2c5797317bf2da8e3159a74d62ec47"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e3e2e213cea5b6fa49f42f60153e548d52fede56e76246609697a6d99e428ab7 · sha256:c3d81f986be3449b… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/8634c1dbd73adb74d40533ebb7e914efb82e71fb"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e3e2e213cea5b6fa49f42f60153e548d52fede56e76246609697a6d99e428ab7 · sha256:c3d81f986be3449b… · /containers/cna/references/6

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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