CVE-2026-72374
afs: Fix callback service message parsers to pass through -EAGAIN
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: afs: Fix callback service message parsers to pass through -EAGAIN The AFS filesystem client uses an rxrpc server to listen for callback notifications. Each callback call type handler has a delivery function that parses the incoming request stream, and this should return -EAGAIN the last packet hasn't yet been seen, but all currently queued received data is consumed. afs_extract_data() does this, but the -EAGAIN return is switched to 0 inadvertantly Fix callback service message parsers to pass through -EAGAIN
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Aug 15, 2026 |
Stay Ahead of the Next One
Get instant alerts for linux linux
Be the first to know when new unknown vulnerabilities affecting linux linux are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
Affected Versions
Linux / Linux
d001648ec7cf8b21ae9eec8b9ba4a18295adfb14 < 26b737b3769e92493fe94c34620399d93ca231ae d001648ec7cf8b21ae9eec8b9ba4a18295adfb14 < 09c67a7ded481482155b836c8c7f078a3075f8de d001648ec7cf8b21ae9eec8b9ba4a18295adfb14 < 239cd337c9d047e7097f5b2ebbb41ddfb8180bc6 d001648ec7cf8b21ae9eec8b9ba4a18295adfb14 < 5a39b145a8fb49f316e7ec1f29ba51d68095c7e4 d001648ec7cf8b21ae9eec8b9ba4a18295adfb14 < 772850871a2e772e26f9d93f1e9ddd413b3eeaa4 d001648ec7cf8b21ae9eec8b9ba4a18295adfb14 < 0acbc09d2aca0432af45cec114f20d55ceafaec4 d001648ec7cf8b21ae9eec8b9ba4a18295adfb14 < f14dd036fad3d359f26f1282199cec06b3a9362b d001648ec7cf8b21ae9eec8b9ba4a18295adfb14 < 0f36469d7ce98b362934113c550d08bb0c784231
Linux / Linux
4.9
References
git.kernel.org: https://git.kernel.org/stable/c/26b737b3769e92493fe94c34620399d93ca231ae git.kernel.org: https://git.kernel.org/stable/c/09c67a7ded481482155b836c8c7f078a3075f8de git.kernel.org: https://git.kernel.org/stable/c/239cd337c9d047e7097f5b2ebbb41ddfb8180bc6 git.kernel.org: https://git.kernel.org/stable/c/5a39b145a8fb49f316e7ec1f29ba51d68095c7e4 git.kernel.org: https://git.kernel.org/stable/c/772850871a2e772e26f9d93f1e9ddd413b3eeaa4 git.kernel.org: https://git.kernel.org/stable/c/0acbc09d2aca0432af45cec114f20d55ceafaec4 git.kernel.org: https://git.kernel.org/stable/c/f14dd036fad3d359f26f1282199cec06b3a9362b git.kernel.org: https://git.kernel.org/stable/c/0f36469d7ce98b362934113c550d08bb0c784231