{"id":"CVE-2026-72266","state":"PUBLISHED","title":"fbdev: vesafb: fix memory leak in vesafb_probe()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nfbdev: vesafb: fix memory leak in vesafb_probe()\n\nSince commit 73ce73c30ba9 (\"fbdev: Transfer video= option strings to\ncaller; clarify ownership\") the string returned from fb_get_options()\nis expected to be freed by the caller. But the string is not freed in\nvesafb_probe(). Fix that by freeing the option string after setup.","publishedAt":"2026-08-15T05:54:52.121Z","updatedAt":"2026-08-17T05:11:25.613Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"73ce73c30ba9ae4d90fdfad7ebe9104001d5d851","status":"affected","lessThan":"124df55c7201d011a3fead2205685b6c47eae093","versionType":"git"},{"version":"73ce73c30ba9ae4d90fdfad7ebe9104001d5d851","status":"affected","lessThan":"43af398217ca8940bf30643fd1150b4c655b8a88","versionType":"git"},{"version":"73ce73c30ba9ae4d90fdfad7ebe9104001d5d851","status":"affected","lessThan":"58bc18e03481b62f0ec53fe47f36615d52660a7d","versionType":"git"},{"version":"73ce73c30ba9ae4d90fdfad7ebe9104001d5d851","status":"affected","lessThan":"7b96ce9f8e47538c3c6eebbb217c94d696975cac","versionType":"git"},{"version":"73ce73c30ba9ae4d90fdfad7ebe9104001d5d851","status":"affected","lessThan":"b15d708995c01bbffe7dcd634a31959f6805bed3","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/video/fbdev/vesafb.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.4","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.4","versionType":"semver"},{"version":"6.6.145","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.97","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.40","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.1.5","status":"unaffected","lessThanOrEqual":"7.1.*","versionType":"semver"},{"version":"7.2","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/video/fbdev/vesafb.c"]}],"references":["https://git.kernel.org/stable/c/124df55c7201d011a3fead2205685b6c47eae093","https://git.kernel.org/stable/c/43af398217ca8940bf30643fd1150b4c655b8a88","https://git.kernel.org/stable/c/58bc18e03481b62f0ec53fe47f36615d52660a7d","https://git.kernel.org/stable/c/7b96ce9f8e47538c3c6eebbb217c94d696975cac","https://git.kernel.org/stable/c/b15d708995c01bbffe7dcd634a31959f6805bed3"],"weaknesses":[],"ingestedAt":"2026-10-29T20:12:58.252Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/72xxx/CVE-2026-72266.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-72266","state":"PUBLISHED","datePublished":"2026-08-15T05:54:52.121Z","dateUpdated":"2026-08-17T05:11:25.613Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-08-09T03:40:39.915Z"},"containers":{"cna":{"title":"fbdev: vesafb: fix memory leak in vesafb_probe()","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nfbdev: vesafb: fix memory leak in vesafb_probe()\n\nSince commit 73ce73c30ba9 (\"fbdev: Transfer video= option strings to\ncaller; clarify ownership\") the string returned from fb_get_options()\nis expected to be freed by the caller. But the string is not freed in\nvesafb_probe(). Fix that by freeing the option string after setup."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"73ce73c30ba9ae4d90fdfad7ebe9104001d5d851","status":"affected","lessThan":"124df55c7201d011a3fead2205685b6c47eae093","versionType":"git"},{"version":"73ce73c30ba9ae4d90fdfad7ebe9104001d5d851","status":"affected","lessThan":"43af398217ca8940bf30643fd1150b4c655b8a88","versionType":"git"},{"version":"73ce73c30ba9ae4d90fdfad7ebe9104001d5d851","status":"affected","lessThan":"58bc18e03481b62f0ec53fe47f36615d52660a7d","versionType":"git"},{"version":"73ce73c30ba9ae4d90fdfad7ebe9104001d5d851","status":"affected","lessThan":"7b96ce9f8e47538c3c6eebbb217c94d696975cac","versionType":"git"},{"version":"73ce73c30ba9ae4d90fdfad7ebe9104001d5d851","status":"affected","lessThan":"b15d708995c01bbffe7dcd634a31959f6805bed3","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/video/fbdev/vesafb.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.4","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.4","versionType":"semver"},{"version":"6.6.145","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.97","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.40","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.1.5","status":"unaffected","lessThanOrEqual":"7.1.*","versionType":"semver"},{"version":"7.2","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/video/fbdev/vesafb.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/124df55c7201d011a3fead2205685b6c47eae093"},{"url":"https://git.kernel.org/stable/c/43af398217ca8940bf30643fd1150b4c655b8a88"},{"url":"https://git.kernel.org/stable/c/58bc18e03481b62f0ec53fe47f36615d52660a7d"},{"url":"https://git.kernel.org/stable/c/7b96ce9f8e47538c3c6eebbb217c94d696975cac"},{"url":"https://git.kernel.org/stable/c/b15d708995c01bbffe7dcd634a31959f6805bed3"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-08-17T05:11:25.613Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.4","versionEndExcluding":"6.6.145"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.4","versionEndExcluding":"6.12.97"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.4","versionEndExcluding":"6.18.40"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.4","versionEndExcluding":"7.1.5"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.4","versionEndExcluding":"7.2"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}