{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-46000","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-05-13T15:03:33.091Z","datePublished":"2026-05-27T12:55:55.288Z","dateUpdated":"2026-06-14T17:47:13.061Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-06-14T17:47:13.061Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nrxrpc: Fix conn-level packet handling to unshare RESPONSE packets\n\nThe security operations that verify the RESPONSE packets decrypt bits of it\nin place - however, the sk_buff may be shared with a packet sniffer, which\nwould lead to the sniffer seeing an apparently corrupt packet (actually\ndecrypted).\n\nFix this by handing a copy of the packet off to the specific security\nhandler if the packet was cloned."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["net/rxrpc/conn_event.c"],"versions":[{"version":"17926a79320afa9b95df6b977b40cca6d8713cea","lessThan":"c0428a22daf69714dc042b67ea759956b74c74e5","status":"affected","versionType":"git"},{"version":"17926a79320afa9b95df6b977b40cca6d8713cea","lessThan":"98a2046d155f73f6cf5d2c493c5e09b4963e2e12","status":"affected","versionType":"git"},{"version":"17926a79320afa9b95df6b977b40cca6d8713cea","lessThan":"ca71ac2de389b01eecdc48bfafbdf073ec232044","status":"affected","versionType":"git"},{"version":"17926a79320afa9b95df6b977b40cca6d8713cea","lessThan":"d9b93a0f57ca5f6831bfaa34014b6cd705564a00","status":"affected","versionType":"git"},{"version":"17926a79320afa9b95df6b977b40cca6d8713cea","lessThan":"24481a7f573305706054c59e275371f8d0fe919f","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["net/rxrpc/conn_event.c"],"versions":[{"version":"2.6.22","status":"affected"},{"version":"0","lessThan":"2.6.22","status":"unaffected","versionType":"semver"},{"version":"6.6.140","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.88","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.27","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"7.0.4","lessThanOrEqual":"7.0.*","status":"unaffected","versionType":"semver"},{"version":"7.1","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.22","versionEndExcluding":"6.6.140"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.22","versionEndExcluding":"6.12.88"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.22","versionEndExcluding":"6.18.27"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.22","versionEndExcluding":"7.0.4"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.22","versionEndExcluding":"7.1"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/c0428a22daf69714dc042b67ea759956b74c74e5"},{"url":"https://git.kernel.org/stable/c/98a2046d155f73f6cf5d2c493c5e09b4963e2e12"},{"url":"https://git.kernel.org/stable/c/ca71ac2de389b01eecdc48bfafbdf073ec232044"},{"url":"https://git.kernel.org/stable/c/d9b93a0f57ca5f6831bfaa34014b6cd705564a00"},{"url":"https://git.kernel.org/stable/c/24481a7f573305706054c59e275371f8d0fe919f"}],"title":"rxrpc: Fix conn-level packet handling to unshare RESPONSE packets","x_generator":{"engine":"bippy-1.2.0"}}}}