Linux · 
Ubuntu · Package update · January 16, 2026
Ubuntu · Package update · January 16, 2026busybox-initramfs 1:1.36.1-6ubuntu4: busybox-initramfs 1:1.36.1-6ubuntu4 for Ubuntu 24.10 (oracular)
busybox-initramfs 1:1.36.1-6ubuntu4, released January 16, 2026, fixes 4 CVEs in busybox-initramfs. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.
HighUnsupported product
CVEs closed
4
None rated Critical
Exploited
0
None reported
Highest CVSS
9.8
Base score, 0 to 10
Highest EPSS
0.0316
88th percentile
Priority of the 4 CVEs
Patch now 0
Urgent 0
High 1
Routine 3
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| busybox-initramfs | Ubuntu 24.10 (oracular) | 1:1.36.1-6ubuntu4 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2022-48174 | busybox: There is a stack overflow vulnerability in ash.c:6030 in busybox before1.35 | 9.8 | 0.0316 | None reported |
| Routine | CVE-2023-42364 | busybox: Fixed use-after-free in the awk.c evaluate function (bsc#1217584) | 5.5 | 0.0043 | None reported |
| Routine | CVE-2023-42363 | busybox: Fixed use-after-free vulnerability in xasprintf function in xfuncs_printf.c (bsc#1217580) | 5.5 | 0.0042 | None reported |
| Routine | CVE-2023-42365 | busybox: Fixed use-after-free in the awk.c copyvar function (bsc#1217585) | 5.5 | 0.0039 | None reported |
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