bsdtar 3.2.2-3.1ubuntu0.7+esm2: bsdtar 3.2.2-3.1ubuntu0.7+esm2 for Ubuntu 18.04.6 LTS (bionic)

bsdtar 3.2.2-3.1ubuntu0.7+esm2, released March 13, 2026, fixes 8 CVEs in bsdtar. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.

HighUnsupported product

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

7.8

Base score, 0 to 10

Highest EPSS

0.0315

88th percentile

Priority of the 8 CVEs

Patch now 0
                                Urgent 0
                                High 4
                                Routine 4

Fixed package versions

Product	Release	Fixed in
bsdtar	Ubuntu 18.04.6 LTS (bionic)	3.2.2-3.1ubuntu0.7+esm2

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
High	CVE-2024-20696	Windows libarchive Remote Code Execution Vulnerability	7.3	0.0315	Exploitation Less Likely
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
High	CVE-2025-5914	Libarchive: double free at archive_read_format_rar_seek_data() in archive_read_support_format_rar.c	7.8	0.0049	None reported
High	CVE-2025-25724	libarchive: Fixed buffer overflow vulnerability in function list_item_verbose() in tar/util.c (bsc#1238610)	7.8	0.0037	None reported
Routine	CVE-2025-5918	Libarchive: reading past eof may be triggered for piped file streams	6.6	0.0039	None reported
Routine	CVE-2025-5917	Libarchive: off by one error in build_ustar_entry_name() at archive_write_set_format_pax.c	5.0	0.0025	None reported
Routine	CVE-2025-5916	Libarchive: integer overflow while reading warc files at archive_read_support_format_warc.c	5.6	0.0024	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

Also fixes CVE-2024-20696

KB5034123
Windows 11 Version 22H2 for ARM64-based Systems, Windows 11 Version 22H2 for x64-based Systems, Windows 11 Version 23H2 for ARM64-based Systems and 1 more
KB5034130
Windows Server 2022, 23H2 Edition (Server Core installation)
KB5034129
Windows Server 2022, Windows Server 2022 (Server Core installation)
KB5034122
Windows 10 Version 21H2 for 32-bit Systems, Windows 10 Version 21H2 for ARM64-based Systems, Windows 10 Version 21H2 for x64-based Systems and 3 more
KB5034127
Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for ARM64-based Systems, Windows 10 Version 1809 for x64-based Systems and 2 more
KB5034121
Windows 11 version 21H2 for ARM64-based Systems, Windows 11 version 21H2 for x64-based Systems
bsdcpio 3.2.2-3.1ubuntu0.7+esm2
bsdcpio on Ubuntu 18.04.6 LTS (bionic)
libarchive-tools 3.2.2-3.1ubuntu0.7+esm2
libarchive-tools on Ubuntu 18.04.6 LTS (bionic)

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