{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-98325","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-09-25T10:25:14.340Z","datePublished":"2026-10-06T08:46:18.734Z","dateUpdated":"2026-10-06T08:46:18.734Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-10-06T08:46:18.734Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mac80211: set up the TX info early to fix failure paths\n\nThe previous commit 2c51457d930f (\"wifi: mac80211: free ack status\nframe on TX header build failure\") cleaned up the leak, but still\nleft the code a bit messy and the failed SKB didn't get reported\nto userspace.\n\nFix this up by initialising skb->cb[] earlier, which allows using\nieee80211_free_txskb() and therefore reports it for the failure\nin ieee80211_build_hdr(), and unifies the ieee80211_skb_resize()\nfailure path with it."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["net/mac80211/tx.c"],"versions":[{"version":"c3e7724b6bc2f25e46c38dbe68f09d71fafeafb8","lessThan":"df711e9fa20d7e996711c7f43a11a71805bef78d","status":"affected","versionType":"git"},{"version":"c3e7724b6bc2f25e46c38dbe68f09d71fafeafb8","lessThan":"420fcc2fdeae6ecd682d2b1605a0a54c88aed4aa","status":"affected","versionType":"git"},{"version":"c3e7724b6bc2f25e46c38dbe68f09d71fafeafb8","lessThan":"36e6f0a5e6d7238f4023e77f423c1c1414374309","status":"affected","versionType":"git"},{"version":"c3e7724b6bc2f25e46c38dbe68f09d71fafeafb8","lessThan":"0fb37d2b6cb829cebdaea80f39011469f474bdcc","status":"affected","versionType":"git"},{"version":"c3e7724b6bc2f25e46c38dbe68f09d71fafeafb8","lessThan":"03d67414bd05b86029afc14535238a9393eac1c6","status":"affected","versionType":"git"},{"version":"c3e7724b6bc2f25e46c38dbe68f09d71fafeafb8","lessThan":"50d3d79dc0743b616afb00d01a626c76758721f7","status":"affected","versionType":"git"},{"version":"fd39be7ff6f81f2dc91ba6e5f87944abef5b4802","status":"affected","versionType":"git"},{"version":"3.6.3","lessThan":"3.7","status":"affected","versionType":"semver"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["net/mac80211/tx.c"],"versions":[{"version":"3.7","status":"affected"},{"version":"0","lessThan":"3.7","status":"unaffected","versionType":"semver"},{"version":"6.1.189","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.158","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.112","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.54","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"7.2.8","lessThanOrEqual":"7.2.*","status":"unaffected","versionType":"semver"},{"version":"7.3-rc4","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":"3.7","versionEndExcluding":"6.1.189"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.7","versionEndExcluding":"6.6.158"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.7","versionEndExcluding":"6.12.112"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.7","versionEndExcluding":"6.18.54"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.7","versionEndExcluding":"7.2.8"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.7","versionEndExcluding":"7.3-rc4"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.6.3"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/df711e9fa20d7e996711c7f43a11a71805bef78d"},{"url":"https://git.kernel.org/stable/c/420fcc2fdeae6ecd682d2b1605a0a54c88aed4aa"},{"url":"https://git.kernel.org/stable/c/36e6f0a5e6d7238f4023e77f423c1c1414374309"},{"url":"https://git.kernel.org/stable/c/0fb37d2b6cb829cebdaea80f39011469f474bdcc"},{"url":"https://git.kernel.org/stable/c/03d67414bd05b86029afc14535238a9393eac1c6"},{"url":"https://git.kernel.org/stable/c/50d3d79dc0743b616afb00d01a626c76758721f7"}],"title":"wifi: mac80211: set up the TX info early to fix failure paths","x_generator":{"engine":"bippy-1.2.0"}}}}