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CVE-2026-64506

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: correct drop logic for malformed AMPDU frames The previous commit aims to fix issue caused by malformed AMPDU frames. But the drop logic fails to deal with the first AMPDU packet paired with certain range of sequence number, and leads to unexpected packet drop. It is more likely to encounter this failure when there are busy traffic during rekey process and could lead to disconnection from the AP. Fix this by addin
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:c025101370b44f4d9d53bd09d68d70803d77d8460d6fb0481ae98a3de7c137fb
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/wireless/realtek/rtw89/core.c","drivers/net/wireless/realtek/rtw89/mac80211.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"7.1"},{"lessThan":"7.1","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"7.1.*","status":"unaffected","version":"7.1.4","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.2-rc1","versionType":"original_commit_for_fix"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9a3078e4ac96c0f14ce76bd88cbb896a0d4ce496b8c0b07bf4aed927f015b33d · sha256:08878c2fbbfb0f18… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/wireless/realtek/rtw89/core.c","drivers/net/wireless/realtek/rtw89/mac80211.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"994994cfadaf1fd362dea9b8d9d633f85dc1b3c3","status":"affected","version":"bda294ed0ed05ada2a832b19a55dd4a6fa72b1a1","versionType":"git"},{"lessThan":"63ccdfac8677387dfdbd9d4336089e9823280704","status":"affected","version":"bda294ed0ed05ada2a832b19a55dd4a6fa72b1a1","versionType":"git"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9a3078e4ac96c0f14ce76bd88cbb896a0d4ce496b8c0b07bf4aed927f015b33d · sha256:08878c2fbbfb0f18… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/wireless/realtek/rtw89/core.c","drivers/net/wireless/realtek/rtw89/mac80211.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"7.1"},{"lessThan":"7.1","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"7.1.*","status":"unaffected","version":"7.1.4","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.2-rc1","versionType":"original_commit_for_fix"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9a3078e4ac96c0f14ce76bd88cbb896a0d4ce496b8c0b07bf4aed927f015b33d · sha256:08878c2fbbfb0f18… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/wireless/realtek/rtw89/core.c","drivers/net/wireless/realtek/rtw89/mac80211.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"994994cfadaf1fd362dea9b8d9d633f85dc1b3c3","status":"affected","version":"bda294ed0ed05ada2a832b19a55dd4a6fa72b1a1","versionType":"git"},{"lessThan":"63ccdfac8677387dfdbd9d4336089e9823280704","status":"affected","version":"bda294ed0ed05ada2a832b19a55dd4a6fa72b1a1","versionType":"git"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9a3078e4ac96c0f14ce76bd88cbb896a0d4ce496b8c0b07bf4aed927f015b33d · sha256:08878c2fbbfb0f18… · /containers/cna/affected/0

Source references

2 source assertions
{"url":"https://git.kernel.org/stable/c/63ccdfac8677387dfdbd9d4336089e9823280704"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9a3078e4ac96c0f14ce76bd88cbb896a0d4ce496b8c0b07bf4aed927f015b33d · sha256:08878c2fbbfb0f18… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/994994cfadaf1fd362dea9b8d9d633f85dc1b3c3"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9a3078e4ac96c0f14ce76bd88cbb896a0d4ce496b8c0b07bf4aed927f015b33d · sha256:08878c2fbbfb0f18… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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