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busybox: BusyBox: Denial of Service via crafted AWK script

🗓️ 20 Jul 2026 15:17:42Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 11 Views

BusyBox flaw causes denial of service via crafted awk script triggering stack overflow in evaluate.

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Packages
Refs
ReporterTitlePublishedViews
Family
attackerkb
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15 Jul 202600:00
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CVE-2026-38752 affecting package busybox for versions less than 1.36.1-26
12 Aug 202623:21
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17 Jul 202620:03
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15 Jul 202600:00
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cvelist
Cvelist
CVE-2026-38752
15 Jul 202600:00
cvelist
debiancve
Debian CVE
CVE-2026-38752
15 Jul 202600:00
debiancve
euvd
EUVD
EUVD-2026-44848
16 Jul 202600:31
euvd
mscve
Microsoft CVE
A stack overflow in the evaluate() function (editors/awk.c) of BusyBox commit 371fe9 allows attackers to cause a Denial of Service (DoS) via supplying a crafted AWK script.
21 Jul 202608:05
mscve
nvd
NVD
CVE-2026-38752
15 Jul 202622:16
nvd
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Hardened Imagesanyaarch64busybox1.37.0-8.2.hum1busybox-1.37.0-8.2.hum1.aarch64.rpm
Red Hat Hardened Imagesanyx86_64busybox1.37.0-8.2.hum1busybox-1.37.0-8.2.hum1.x86_64.rpm

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18 Aug 2026 14:48Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.17.5
EPSS0.00207
SSVC
11