{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-72273","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-08-09T03:40:39.916Z","datePublished":"2026-08-15T05:54:56.440Z","dateUpdated":"2026-08-17T05:11:33.384Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-08-17T05:11:33.384Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nfbdev: efifb: fix memory leak in efifb_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\nefifb_probe(). Fix that by freeing the option string after setup."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/video/fbdev/efifb.c"],"versions":[{"version":"73ce73c30ba9ae4d90fdfad7ebe9104001d5d851","lessThan":"fafb2e08741b20027cee77918816de29a32d6fd6","status":"affected","versionType":"git"},{"version":"73ce73c30ba9ae4d90fdfad7ebe9104001d5d851","lessThan":"475383daf5f855f5b2c3a9aa801f69b69a81799e","status":"affected","versionType":"git"},{"version":"73ce73c30ba9ae4d90fdfad7ebe9104001d5d851","lessThan":"febb5b4f67ace78d6b6862cc3c853b64710afb6c","status":"affected","versionType":"git"},{"version":"73ce73c30ba9ae4d90fdfad7ebe9104001d5d851","lessThan":"5276e3f75ddb51f980a8903f4b39e73cf42415e5","status":"affected","versionType":"git"},{"version":"73ce73c30ba9ae4d90fdfad7ebe9104001d5d851","lessThan":"9b6eaf101656958397a6012bf43f6e2e42c9e5cb","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/video/fbdev/efifb.c"],"versions":[{"version":"6.4","status":"affected"},{"version":"0","lessThan":"6.4","status":"unaffected","versionType":"semver"},{"version":"6.6.148","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.97","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.40","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"7.1.5","lessThanOrEqual":"7.1.*","status":"unaffected","versionType":"semver"},{"version":"7.2","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":"6.4","versionEndExcluding":"6.6.148"},{"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"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/fafb2e08741b20027cee77918816de29a32d6fd6"},{"url":"https://git.kernel.org/stable/c/475383daf5f855f5b2c3a9aa801f69b69a81799e"},{"url":"https://git.kernel.org/stable/c/febb5b4f67ace78d6b6862cc3c853b64710afb6c"},{"url":"https://git.kernel.org/stable/c/5276e3f75ddb51f980a8903f4b39e73cf42415e5"},{"url":"https://git.kernel.org/stable/c/9b6eaf101656958397a6012bf43f6e2e42c9e5cb"}],"title":"fbdev: efifb: fix memory leak in efifb_probe()","x_generator":{"engine":"bippy-1.2.0"}}}}