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CVE-2026-38753

🗓️ 15 Jul 2026 00:00:00Reported by Debian Security Bug TrackerType 
debiancve
 debiancve
🔗 security-tracker.debian.org👁 15 Views

CVE-2026-38753: Busybox 1.38.0 has use-after-free in awk_sub() enabling Denial of Service from a crafted script.

Related
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cvelist
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mscve
Microsoft CVE
A use-after-free in the awk_sub() function (editors/awk.c) of Busybox v1.38.0 allows attackers to cause a Denial of Service (DoS) via supplying a crafted AWK script.
21 Jul 202608:05
mscve
nvd
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CVE-2026-38753
15 Jul 202621:16
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osv
OSV
CGA-3QCV-C3W8-RPH5
19 Aug 202611:15
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Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Debian11allbusybox1:1.30.1-6+deb11u1busybox_1:1.30.1-6+deb11u1_all.deb
Debian12allbusybox1:1.35.0-4+deb12u1busybox_1:1.35.0-4+deb12u1_all.deb
Debian13allbusybox1:1.37.0-6busybox_1:1.37.0-6_all.deb
Debian14allbusybox1:1.38.0-3busybox_1:1.38.0-3_all.deb
Debian999allbusybox1:1.38.0-3busybox_1:1.38.0-3_all.deb

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15 Jul 2026 00:00Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.17.5
EPSS0.00145
SSVC
15