Linux · Security advisory · March 17, 2026
ELSA-2026-4648: Security update for 16 packages
ELSA-2026-4648, released March 17, 2026, fixes 1 CVE across 16 products. None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
1
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0022
12th percentile
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| grub2-common | ol 8 | 1:2.02-170.0.1.el8_10.1 |
| grub2-efi-aa64 | ol 8 | 1:2.02-170.0.1.el8_10.1 |
| grub2-efi-aa64-cdboot | ol 8 | 1:2.02-170.0.1.el8_10.1 |
| grub2-efi-aa64-modules | ol 8 | 1:2.02-170.0.1.el8_10.1 |
| grub2-efi-ia32 | ol 8 | 1:2.02-170.0.1.el8_10.1 |
| grub2-efi-ia32-cdboot | ol 8 | 1:2.02-170.0.1.el8_10.1 |
| grub2-efi-ia32-modules | ol 8 | 1:2.02-170.0.1.el8_10.1 |
| grub2-efi-x64 | ol 8 | 1:2.02-170.0.1.el8_10.1 |
| grub2-efi-x64-cdboot | ol 8 | 1:2.02-170.0.1.el8_10.1 |
| grub2-efi-x64-modules | ol 8 | 1:2.02-170.0.1.el8_10.1 |
| grub2-pc | ol 8 | 1:2.02-170.0.1.el8_10.1 |
| grub2-pc-modules | ol 8 | 1:2.02-170.0.1.el8_10.1 |
| grub2-tools | ol 8 | 1:2.02-170.0.1.el8_10.1 |
| grub2-tools-efi | ol 8 | 1:2.02-170.0.1.el8_10.1 |
| grub2-tools-extra | ol 8 | 1:2.02-170.0.1.el8_10.1 |
| grub2-tools-minimal | ol 8 | 1:2.02-170.0.1.el8_10.1 |
CVEs this fix closes
| Priority | CVE | Title | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| High | CVE-2025-61662 | Grub2: missing unregister call for gettext command may lead to use-after-free | 7.8 | 0.0022 | None reported |
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