vulnerability
Dell PowerStoreOS: CVE-2024-45776: DSA-2026-039: Dell PowerStore T Security Update for Multiple Vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:L/AC:L/Au:M/C:C/I:C/A:C) | Jan 6, 2026 | Jan 13, 2026 | Jan 13, 2026 |
Severity
6
CVSS
(AV:L/AC:L/Au:M/C:C/I:C/A:C)
Published
Jan 6, 2026
Added
Jan 13, 2026
Modified
Jan 13, 2026
Description
When reading the language .mo file in grub_mofile_open(), grub2 fails to verify an integer overflow when allocating its internal buffer. A crafted .mo file may lead the buffer size calculation to overflow, leading to out-of-bound reads and writes. This flaw allows an attacker to leak sensitive data or overwrite critical data, possibly circumventing secure boot protections.
Solution
dell-powerstoreos-upgrade-latest
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