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CVE-2026-66486

Medium priority
Needs evaluation

GNU cpio is vulnerable to improper encoding or escaping of output in its archive member listing functionality. When listing archive members via cpio -it, member names are printed directly to output without quoting or escaping. An...

1 affected package

cpio

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
cpio Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2026-66485

Medium priority
Needs evaluation

GNU cpio is vulnerable to an uncontrolled memory allocation in the make_path function at src/makepath.c. The function uses alloca to allocate stack memory based on the length of argpath, which is derived from an archive-controlled...

1 affected package

cpio

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
cpio Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2026-66484

Medium priority
Needs evaluation

GNU cpio contains a Path Traversal vulnerability in its tar archive extraction functionality. When extracting a tar archive in copy-in mode with the --no-absolute-filenames option, the extracted file name is normalized but the tar...

1 affected package

cpio

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
cpio Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2023-7207

Medium priority

Some fixes available 3 of 4

Debian's cpio contains a path traversal vulnerability. This issue was introduced by reverting CVE-2015-1197 patches which had caused a regression in --no-absolute-filenames. Upstream has since provided a proper fix...

1 affected package

cpio

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
cpio Not affected Fixed Fixed Not affected
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CVE-2023-7216

Medium priority
Vulnerable

A path traversal vulnerability was found in the CPIO utility. This issue could allow a remote unauthenticated attacker to trick a user into opening a specially crafted archive. During the extraction process, the archiver could...

1 affected package

cpio

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
cpio Vulnerable Vulnerable Vulnerable Vulnerable Vulnerable
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CVE-2021-38185

Medium priority
Fixed

GNU cpio through 2.13 allows attackers to execute arbitrary code via a crafted pattern file, because of a dstring.c ds_fgetstr integer overflow that triggers an out-of-bounds heap write. NOTE: it is unclear whether there are...

1 affected package

cpio

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
cpio Fixed Fixed Fixed
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CVE-2019-14866

Medium priority
Fixed

In all versions of cpio before 2.13 does not properly validate input files when generating TAR archives. When cpio is used to create TAR archives from paths an attacker can write to, the resulting archive may contain files with...

1 affected package

cpio

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
cpio Fixed
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CVE-2017-7516

Medium priority
Ignored

Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2015-1197. Reason: This candidate is a duplicate of CVE-2015-1197. Notes: All CVE users should reference CVE-2015-1197 instead of this candidate. All references...

1 affected package

cpio

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
cpio
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CVE-2016-2037

Medium priority

Some fixes available 6 of 7

The cpio_safer_name_suffix function in util.c in cpio 2.11 allows remote attackers to cause a denial of service (out-of-bounds write) via a crafted cpio file.

1 affected package

cpio

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
cpio
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CVE-2015-1197

Low priority

Some fixes available 2 of 5

cpio 2.11, when using the --no-absolute-filenames option, allows local users to write to arbitrary files via a symlink attack on a file in an archive.

1 affected package

cpio

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
cpio
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