CVE-2026-46000
rxrpc: Fix conn-level packet handling to unshare RESPONSE packets
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix conn-level packet handling to unshare RESPONSE packets The security operations that verify the RESPONSE packets decrypt bits of it in place - however, the sk_buff may be shared with a packet sniffer, which would lead to the sniffer seeing an apparently corrupt packet (actually decrypted). Fix this by handing a copy of the packet off to the specific security handler if the packet was cloned.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | May 27, 2026 |
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Affected Versions
Linux / Linux
17926a79320afa9b95df6b977b40cca6d8713cea < c0428a22daf69714dc042b67ea759956b74c74e5 17926a79320afa9b95df6b977b40cca6d8713cea < 98a2046d155f73f6cf5d2c493c5e09b4963e2e12 17926a79320afa9b95df6b977b40cca6d8713cea < ca71ac2de389b01eecdc48bfafbdf073ec232044 17926a79320afa9b95df6b977b40cca6d8713cea < d9b93a0f57ca5f6831bfaa34014b6cd705564a00 17926a79320afa9b95df6b977b40cca6d8713cea < 24481a7f573305706054c59e275371f8d0fe919f
Linux / Linux
2.6.22
References
git.kernel.org: https://git.kernel.org/stable/c/c0428a22daf69714dc042b67ea759956b74c74e5 git.kernel.org: https://git.kernel.org/stable/c/98a2046d155f73f6cf5d2c493c5e09b4963e2e12 git.kernel.org: https://git.kernel.org/stable/c/ca71ac2de389b01eecdc48bfafbdf073ec232044 git.kernel.org: https://git.kernel.org/stable/c/d9b93a0f57ca5f6831bfaa34014b6cd705564a00 git.kernel.org: https://git.kernel.org/stable/c/24481a7f573305706054c59e275371f8d0fe919f