Linux · SUSE Linux Enterprise · Security advisory · June 22, 2026
SUSE-SU-2026:2490-1: libarchive security update
SUSE-SU-2026:2490-1, released June 22, 2026, fixes 5 CVEs in libarchive (version 3.7.2-150600.3.20.1). None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
5
None rated Critical
Exploited
0
None reported
Highest CVSS
7.5
Base score, 0 to 10
Highest EPSS
0.0129
70th percentile
Priority of the 5 CVEs
Patch now 0
Urgent 0
High 3
Routine 2
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| libarchive | sles 15.6 | 3.7.2-150600.3.20.1 |
| libarchive | sles 15.7 | 3.7.2-150600.3.20.1 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2026-4424 | Libarchive: libarchive: information disclosure via heap out-of-bounds read in rar archive processing | 7.5 | 0.0129 | None reported |
| High | CVE-2026-5121 | libarchive: arbitrary code execution via integer overflow in ISO9660 image processing (bsc#1261186). | 7.5 | 0.0109 | None reported |
| High | CVE-2026-4111 | Libarchive: infinite loop denial of service in rar5 decompression via archive_read_data() in libarchive | 7.5 | 0.0077 | None reported |
| Routine | CVE-2026-4426 | Libarchive: libarchive: denial of service via malformed iso file processing | 6.5 | 0.0032 | None reported |
| Routine | CVE-2025-60753 | An issue was discovered in libarchive bsdtar before version 3.8.1 in function apply_substitution in file tar/subst.c when processing crafted -s substitution rules. This can cause unbounded memory allocation and lead to denial of service (Out-of-Memory crash). | 5.5 | 0.0021 | None reported |
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