CVE-2026-74427
afs: Fix netns teardown to cancel the preallocation charger
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: afs: Fix netns teardown to cancel the preallocation charger Fix the teardown of an afs network namespace to make sure it cancels the work item that keeps the preallocated rxrpc call/conn/peer queue charged before incoming calls are disabled (i.e. listen 0). Also, if net->live is false because the afs netns is being deleted, make afs_charge_preallocation() skip charging and make afs_rx_new_call() avoid requeuing the charger. (This was found by AI review).
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Aug 15, 2026 |
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Affected Versions
Linux / Linux
00e907127e6f86d0f9b122d9b4347a8aa09a8b61 < 63ccaf1bdf8be2330f47f9b5b233dd3fd04acbd9 00e907127e6f86d0f9b122d9b4347a8aa09a8b61 < f5096e18b6b7fbd1c2a1942e275a51bcfdfb2ad1 00e907127e6f86d0f9b122d9b4347a8aa09a8b61 < 59e8b7652f6cbfb62d377ead0ad553c1b4e39a7a 00e907127e6f86d0f9b122d9b4347a8aa09a8b61 < 85d5fb80fe4f0cc836b6df83f26de204fe102ff7 00e907127e6f86d0f9b122d9b4347a8aa09a8b61 < a33975ff2b6ea47b8f29956403374b1cdd057539 00e907127e6f86d0f9b122d9b4347a8aa09a8b61 < b83ecf80e28afb7b6595ba79932e77ca68a5a83d 00e907127e6f86d0f9b122d9b4347a8aa09a8b61 < eec89c5f8e1adc1de4824042ef75f62aed804153 00e907127e6f86d0f9b122d9b4347a8aa09a8b61 < 47694fbc9d24ab6bf210f91e8efe06a10a478064
Linux / Linux
4.9
References
git.kernel.org: https://git.kernel.org/stable/c/63ccaf1bdf8be2330f47f9b5b233dd3fd04acbd9 git.kernel.org: https://git.kernel.org/stable/c/f5096e18b6b7fbd1c2a1942e275a51bcfdfb2ad1 git.kernel.org: https://git.kernel.org/stable/c/59e8b7652f6cbfb62d377ead0ad553c1b4e39a7a git.kernel.org: https://git.kernel.org/stable/c/85d5fb80fe4f0cc836b6df83f26de204fe102ff7 git.kernel.org: https://git.kernel.org/stable/c/a33975ff2b6ea47b8f29956403374b1cdd057539 git.kernel.org: https://git.kernel.org/stable/c/b83ecf80e28afb7b6595ba79932e77ca68a5a83d git.kernel.org: https://git.kernel.org/stable/c/eec89c5f8e1adc1de4824042ef75f62aed804153 git.kernel.org: https://git.kernel.org/stable/c/47694fbc9d24ab6bf210f91e8efe06a10a478064