CVE-2026-59874

EUVD-2026-42306
node-tar is a tar archive manipulation library for Node.js. Prior to 7.5.18, tar.replace accepts a checksum-valid tar header with a negative base-256 encoded entry size, causing the archive scanner to make no progress while repeatedly parsing the same header. This issue is fixed in version 7.5.18.
Infinite Loop
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 35.14%
Affected Products (NVD)
VendorProductVersion
isaacstar
𝑥
< 7.5.18
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
node-tar
bookworm
postponed
bookworm (security)
vulnerable
bullseye
postponed
bullseye (security)
vulnerable
forky
7.5.22+~4.0.1-1
fixed
sid
7.5.22+~4.0.1-1
fixed
trixie
no-dsa
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
node-tar
bionic
needs-triage
focal
needs-triage
jammy
needs-triage
noble
needs-triage
questing
ignored
resolute
needs-triage
trusty
needs-triage
Amazon Linux logo
Amazon Linux Releases
Amazon Package
Release
nodejs22
Amazon Linux 2023
1:22.23.2-1.amzn2023.0.2
fixed
nodejs22-debuginfo
Amazon Linux 2023
1:22.23.2-1.amzn2023.0.2
fixed
nodejs22-debugsource
Amazon Linux 2023
1:22.23.2-1.amzn2023.0.2
fixed
nodejs22-devel
Amazon Linux 2023
1:22.23.2-1.amzn2023.0.2
fixed
nodejs22-docs
Amazon Linux 2023
1:22.23.2-1.amzn2023.0.2
fixed
nodejs22-full-i18n
Amazon Linux 2023
1:22.23.2-1.amzn2023.0.2
fixed
nodejs22-libs
Amazon Linux 2023
1:22.23.2-1.amzn2023.0.2
fixed
nodejs22-libs-debuginfo
Amazon Linux 2023
1:22.23.2-1.amzn2023.0.2
fixed
nodejs22-npm
Amazon Linux 2023
1:10.9.8-1.22.23.2.1.amzn2023.0.2
fixed
nodejs24
Amazon Linux 2023
1:24.18.1-1.amzn2023.0.2
fixed
nodejs24-debuginfo
Amazon Linux 2023
1:24.18.1-1.amzn2023.0.2
fixed
nodejs24-debugsource
Amazon Linux 2023
1:24.18.1-1.amzn2023.0.2
fixed
nodejs24-devel
Amazon Linux 2023
1:24.18.1-1.amzn2023.0.2
fixed
nodejs24-docs
Amazon Linux 2023
1:24.18.1-1.amzn2023.0.2
fixed
nodejs24-full-i18n
Amazon Linux 2023
1:24.18.1-1.amzn2023.0.2
fixed
nodejs24-libs
Amazon Linux 2023
1:24.18.1-1.amzn2023.0.2
fixed
nodejs24-libs-debuginfo
Amazon Linux 2023
1:24.18.1-1.amzn2023.0.2
fixed
nodejs24-npm
Amazon Linux 2023
1:11.16.0-1.24.18.1.1.amzn2023.0.2
fixed
v8-12.4-devel
Amazon Linux 2023
3:12.4.254.21-1.22.23.2.1.amzn2023.0.2
fixed
v8-13.6-devel
Amazon Linux 2023
3:13.6.233.17-1.24.18.1.1.amzn2023.0.2
fixed