CVE-2026-72266

fbdev: vesafb: fix memory leak in vesafb_probe()

N/A
Published: August 15, 2026 at 05:54 AM UTC
Updated: August 17, 2026 at 06:18 AM UTC
1 product affected across 1 vendorLinux Kernel

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Severity
N/A
Exploit prediction
EPSS 0.2%

Description

In the Linux kernel, the following vulnerability has been resolved: fbdev: vesafb: fix memory leak in vesafb_probe() Since commit 73ce73c30ba9 ("fbdev: Transfer video= option strings to caller; clarify ownership") the string returned from fb_get_options() is expected to be freed by the caller. But the string is not freed in vesafb_probe(). Fix that by freeing the option string after setup.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

6.4 ≤ v < 6.12.976.4 ≤ v < 6.18.406.4 ≤ v < 6.6.1456.4 ≤ v < 7.1.56.4 ≤ v < 7.26.473ce73c30ba9ae4d90fdfad7ebe9104001d5d851
Vendor states this is fixed in 124df55c7201d011a3fead2205685b6c47eae093 (fixed)
Vendor states this is fixed in 43af398217ca8940bf30643fd1150b4c655b8a88 (fixed)
Vendor states this is fixed in 58bc18e03481b62f0ec53fe47f36615d52660a7d (fixed)
Vendor states this is fixed in 7b96ce9f8e47538c3c6eebbb217c94d696975cac (fixed)
Vendor states this is fixed in b15d708995c01bbffe7dcd634a31959f6805bed3 (fixed)
Vendor states this is fixed in 6.12.97 (unaffected)
Vendor states this is fixed in 6.18.40 (unaffected)
Vendor states this is fixed in 6.4 (unaffected)
Vendor states this is fixed in 6.6.145 (unaffected)
Vendor states this is fixed in 7.1.5 (unaffected)
Vendor states this is fixed in 7.2 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

Quick Info

StatusRECEIVED

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