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CVE-2026-46000

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CVE-2026-46000

Published: May 27, 2026

Modified: May 27, 2026

PUBLISHED

Description

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.

VendorProductVersions

Linux

Linux

affected
17926a79320afa9b95df6b977b40cca6d8713cea - < c0428a22daf69714dc042b67ea759956b74c74e5
affected
17926a79320afa9b95df6b977b40cca6d8713cea - < 98a2046d155f73f6cf5d2c493c5e09b4963e2e12
affected
17926a79320afa9b95df6b977b40cca6d8713cea - < ca71ac2de389b01eecdc48bfafbdf073ec232044
affected
17926a79320afa9b95df6b977b40cca6d8713cea - < d9b93a0f57ca5f6831bfaa34014b6cd705564a00
affected
17926a79320afa9b95df6b977b40cca6d8713cea - < 24481a7f573305706054c59e275371f8d0fe919f

Linux

Linux

affected
2.6.22
unaffected
0 - < 2.6.22
unaffected
6.6.140 - <= 6.6.*
unaffected
6.12.88 - <= 6.12.*
unaffected
6.18.27 - <= 6.18.*

+2 more versions

References

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