OESA-2026-3312

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2026-3312
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2026-3312.json
JSON Data
https://api.osv.dev/v1/vulns/OESA-2026-3312
Upstream
  • CVE-2026-38752
  • CVE-2026-38753
  • CVE-2026-38754
  • CVE-2026-38755
Published
2026-08-07T02:47:03Z
Modified
2026-08-07T03:01:00.781889355Z
Severity
  • 5.1 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L CVSS Calculator
Summary
busybox security update
Details

The Swiss Army Knife of Embedded Linux

Security Fix(es):

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.(CVE-2026-38752)

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.(CVE-2026-38753)

A heap overflow in the ifsbreakup() function (shell/ash.c) of Busybox v1.38.0 allows attackers to cause a Denial of Service (DoS) via supplying a crafted input.(CVE-2026-38754)

A heap overflow in the evalcommand() function (shell/ash.c) of Busybox v1.38.0 allows attackers to cause a Denial of Service (DoS) via supplying a crafted input.(CVE-2026-38755)

Database specific 
{
    "severity": "Medium"
}
References

Affected packages

openEuler:20.03-LTS-SP4
busybox

Package

Name
busybox
Purl
pkg:rpm/openEuler/busybox&distro=openEuler-20.03-LTS-SP4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.31.1-35.oe2003sp4

Ecosystem specific 

{
    "x86_64": [
        "busybox-1.31.1-35.oe2003sp4.x86_64.rpm",
        "busybox-debuginfo-1.31.1-35.oe2003sp4.x86_64.rpm",
        "busybox-debugsource-1.31.1-35.oe2003sp4.x86_64.rpm",
        "busybox-help-1.31.1-35.oe2003sp4.x86_64.rpm",
        "busybox-petitboot-1.31.1-35.oe2003sp4.x86_64.rpm"
    ],
    "src": [
        "busybox-1.31.1-35.oe2003sp4.src.rpm"
    ],
    "aarch64": [
        "busybox-1.31.1-35.oe2003sp4.aarch64.rpm",
        "busybox-debuginfo-1.31.1-35.oe2003sp4.aarch64.rpm",
        "busybox-debugsource-1.31.1-35.oe2003sp4.aarch64.rpm",
        "busybox-help-1.31.1-35.oe2003sp4.aarch64.rpm",
        "busybox-petitboot-1.31.1-35.oe2003sp4.aarch64.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2026-3312.json"
openEuler:22.03-LTS-SP4
busybox

Package

Name
busybox
Purl
pkg:rpm/openEuler/busybox&distro=openEuler-22.03-LTS-SP4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.34.1-34.oe2203sp4

Ecosystem specific 

{
    "x86_64": [
        "busybox-1.34.1-34.oe2203sp4.x86_64.rpm",
        "busybox-debuginfo-1.34.1-34.oe2203sp4.x86_64.rpm",
        "busybox-debugsource-1.34.1-34.oe2203sp4.x86_64.rpm",
        "busybox-help-1.34.1-34.oe2203sp4.x86_64.rpm",
        "busybox-petitboot-1.34.1-34.oe2203sp4.x86_64.rpm"
    ],
    "src": [
        "busybox-1.34.1-34.oe2203sp4.src.rpm"
    ],
    "aarch64": [
        "busybox-1.34.1-34.oe2203sp4.aarch64.rpm",
        "busybox-debuginfo-1.34.1-34.oe2203sp4.aarch64.rpm",
        "busybox-debugsource-1.34.1-34.oe2203sp4.aarch64.rpm",
        "busybox-help-1.34.1-34.oe2203sp4.aarch64.rpm",
        "busybox-petitboot-1.34.1-34.oe2203sp4.aarch64.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2026-3312.json"
openEuler:24.03-LTS-SP1
busybox

Package

Name
busybox
Purl
pkg:rpm/openEuler/busybox&distro=openEuler-24.03-LTS-SP1

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.36.1-21.oe2403sp1

Ecosystem specific 

{
    "noarch": [
        "busybox-help-1.36.1-21.oe2403sp1.noarch.rpm"
    ],
    "x86_64": [
        "busybox-1.36.1-21.oe2403sp1.x86_64.rpm",
        "busybox-debuginfo-1.36.1-21.oe2403sp1.x86_64.rpm",
        "busybox-debugsource-1.36.1-21.oe2403sp1.x86_64.rpm",
        "busybox-petitboot-1.36.1-21.oe2403sp1.x86_64.rpm"
    ],
    "src": [
        "busybox-1.36.1-21.oe2403sp1.src.rpm"
    ],
    "aarch64": [
        "busybox-1.36.1-21.oe2403sp1.aarch64.rpm",
        "busybox-debuginfo-1.36.1-21.oe2403sp1.aarch64.rpm",
        "busybox-debugsource-1.36.1-21.oe2403sp1.aarch64.rpm",
        "busybox-petitboot-1.36.1-21.oe2403sp1.aarch64.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2026-3312.json"
openEuler:24.03-LTS-SP3
busybox

Package

Name
busybox
Purl
pkg:rpm/openEuler/busybox&distro=openEuler-24.03-LTS-SP3

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.36.1-21.oe2403sp3

Ecosystem specific 

{
    "noarch": [
        "busybox-help-1.36.1-21.oe2403sp3.noarch.rpm"
    ],
    "x86_64": [
        "busybox-1.36.1-21.oe2403sp3.x86_64.rpm",
        "busybox-debuginfo-1.36.1-21.oe2403sp3.x86_64.rpm",
        "busybox-debugsource-1.36.1-21.oe2403sp3.x86_64.rpm",
        "busybox-petitboot-1.36.1-21.oe2403sp3.x86_64.rpm"
    ],
    "src": [
        "busybox-1.36.1-21.oe2403sp3.src.rpm"
    ],
    "aarch64": [
        "busybox-1.36.1-21.oe2403sp3.aarch64.rpm",
        "busybox-debuginfo-1.36.1-21.oe2403sp3.aarch64.rpm",
        "busybox-debugsource-1.36.1-21.oe2403sp3.aarch64.rpm",
        "busybox-petitboot-1.36.1-21.oe2403sp3.aarch64.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2026-3312.json"
openEuler:24.03-LTS-SP4
busybox

Package

Name
busybox
Purl
pkg:rpm/openEuler/busybox&distro=openEuler-24.03-LTS-SP4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.36.1-21.oe2403sp4

Ecosystem specific 

{
    "noarch": [
        "busybox-help-1.36.1-21.oe2403sp4.noarch.rpm"
    ],
    "x86_64": [
        "busybox-1.36.1-21.oe2403sp4.x86_64.rpm",
        "busybox-debuginfo-1.36.1-21.oe2403sp4.x86_64.rpm",
        "busybox-debugsource-1.36.1-21.oe2403sp4.x86_64.rpm",
        "busybox-petitboot-1.36.1-21.oe2403sp4.x86_64.rpm"
    ],
    "src": [
        "busybox-1.36.1-21.oe2403sp4.src.rpm"
    ],
    "aarch64": [
        "busybox-1.36.1-21.oe2403sp4.aarch64.rpm",
        "busybox-debuginfo-1.36.1-21.oe2403sp4.aarch64.rpm",
        "busybox-debugsource-1.36.1-21.oe2403sp4.aarch64.rpm",
        "busybox-petitboot-1.36.1-21.oe2403sp4.aarch64.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2026-3312.json"