CVE-2026-46231 (GCVE-0-2026-46231)

Vulnerability from cvelistv5 – Published: 2026-05-28 09:40 – Updated: 2026-06-14 18:04
VLAI
Title
batman-adv: bla: put backbone reference on failed claim hash insert
Summary
In the Linux kernel, the following vulnerability has been resolved: batman-adv: bla: put backbone reference on failed claim hash insert When batadv_bla_add_claim() fails to insert a new claim into the hash, it leaked a reference to the backbone_gw for which the claim was intended. Call batadv_backbone_gw_put() on the error path to release the reference and avoid leaking the backbone_gw object.
Assigner
Impacted products
Vendor Product Version
Linux Linux Affected: 3db0decf1185357d6ab2256d0dede1ca9efda03d , < 6c8b68a7ed667a63aa603ba4d3a7088be143007e (git)
Affected: 3db0decf1185357d6ab2256d0dede1ca9efda03d , < 769f413d374ff2b6ff6d8d8c37b4c1178e6cdf14 (git)
Affected: 3db0decf1185357d6ab2256d0dede1ca9efda03d , < 2888c9a154123db0254ae4fb9bea570c7e1f2e06 (git)
Affected: 3db0decf1185357d6ab2256d0dede1ca9efda03d , < 65419eb4259a26a3cd3f56fa0e3b3c113bf8c256 (git)
Affected: 3db0decf1185357d6ab2256d0dede1ca9efda03d , < fd0ca034c1e71ca7613cde9dd892836b2c2831bd (git)
Affected: 3db0decf1185357d6ab2256d0dede1ca9efda03d , < 0baf4b659cdc7305cf685b5a5d60f9e3816ab5d0 (git)
Affected: 3db0decf1185357d6ab2256d0dede1ca9efda03d , < 7cccf4eb4f96d3c3af91a00b7a9caa652439542e (git)
Affected: 3db0decf1185357d6ab2256d0dede1ca9efda03d , < ba9d20ee9076dac32c371116bacbe72480eb356c (git)
Affected: 3fdd337ac0b277a1f40aa73b35283520f426e517 (git)
Affected: 485eedfabc2aefac8f09f98a82ba1c1e3e202a6d (git)
Affected: 3.16.39 , < 3.17 (semver)
Affected: 4.4.217 , < 4.5 (semver)
Create a notification for this product.
Linux Linux Affected: 4.7
Unaffected: 0 , < 4.7 (semver)
Unaffected: 5.10.258 , ≤ 5.10.* (semver)
Unaffected: 5.15.209 , ≤ 5.15.* (semver)
Unaffected: 6.1.175 , ≤ 6.1.* (semver)
Unaffected: 6.6.140 , ≤ 6.6.* (semver)
Unaffected: 6.12.90 , ≤ 6.12.* (semver)
Unaffected: 6.18.32 , ≤ 6.18.* (semver)
Unaffected: 7.0.9 , ≤ 7.0.* (semver)
Unaffected: 7.1 , ≤ * (original_commit_for_fix)
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Show details on NVD website

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    "dateReserved": "2026-05-13T15:03:33.106Z",
    "dateUpdated": "2026-06-14T18:04:27.129Z",
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  }
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
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