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CVE-2026-38755 (GCVE-0-2026-38755)

Vulnerability from nvd – Published: 2026-07-15 00:00 – Updated: 2026-07-20 15:30

Summary

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.

Severity

2.9 (Low)


                        
                          CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-07-16 15:19 UTC

CWE

CWE-674 - Uncontrolled Recursion
CWE-122 - Heap-based Buffer Overflow

Assigner

mitre mitre root Scorecard

References

2 references

URL	Tags
https://busybox.net
https://lists.busybox.net/pipermail/busybox/2026-…

Impacted products

1 product

Vendor	Product	Version
BusyBox	BusyBox	Affected: 0.52 , ≤ 1.38.0 (custom) cpe:2.3:a:busybox:busybox::::::::

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
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              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
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              "baseScore": 7.5,
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              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
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              "scope": "UNCHANGED",
              "userInteraction": "NONE",
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              "content": {
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                "options": [
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                    "Exploitation": "none"
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                    "Technical Impact": "partial"
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                "timestamp": "2026-07-16T15:19:58.220050Z",
                "version": "2.0.3"
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                "description": "CWE-122 Heap-based Buffer Overflow",
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            ]
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        ],
        "providerMetadata": {
          "dateUpdated": "2026-07-16T15:20:24.772Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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        "title": "CISA ADP Vulnrichment"
      }
    ],
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          "vendor": "BusyBox",
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            "availabilityImpact": "LOW",
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    "datePublished": "2026-07-15T00:00:00.000Z",
    "dateReserved": "2026-04-06T00:00:00.000Z",
    "dateUpdated": "2026-07-20T15:30:59.964Z",
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CVE-2026-38754 (GCVE-0-2026-38754)

Vulnerability from nvd – Published: 2026-07-15 00:00 – Updated: 2026-07-22 14:42

Summary

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.

Severity

5.1 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-07-16 15:20 UTC

CWE

CWE-125 - Out-of-bounds Read
CWE-122 - Heap-based Buffer Overflow

Assigner

mitre mitre root Scorecard

References

3 references

URL	Tags
https://busybox.net
https://lists.busybox.net/pipermail/busybox/2026-…
https://lists.busybox.net/pipermail/busybox/2026-…

Impacted products

1 product

Vendor	Product	Version
BusyBox	BusyBox	Affected: 1.00 , ≤ 1.38.0 (custom) cpe:2.3:a:busybox:busybox::::::::

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
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        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
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              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
              "version": "3.1"
            }
          },
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            "other": {
              "content": {
                "id": "CVE-2026-38754",
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                    "Automatable": "yes"
                  },
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                "timestamp": "2026-07-16T15:20:43.685394Z",
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              "type": "ssvc"
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          }
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        "providerMetadata": {
          "dateUpdated": "2026-07-16T15:21:03.401Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
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          "defaultStatus": "unknown",
          "product": "BusyBox",
          "vendor": "BusyBox",
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              "lessThanOrEqual": "1.38.0",
              "status": "affected",
              "version": "1.00",
              "versionType": "custom"
            }
          ]
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      "cpeApplicability": [
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          "nodes": [
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      "metrics": [
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            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "LOW",
            "baseScore": 5.1,
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            "confidentialityImpact": "LOW",
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CVE-2026-38752 (GCVE-0-2026-38752)

Vulnerability from nvd – Published: 2026-07-15 00:00 – Updated: 2026-07-20 15:12

Summary

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.

Severity

2.9 (Low)


                        
                          CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-07-16 15:21 UTC

CWE

CWE-674 - Uncontrolled Recursion
CWE-121 - Stack-based Buffer Overflow

Assigner

mitre mitre root Scorecard

References

2 references

URL	Tags
https://busybox.net/
https://lists.busybox.net/pipermail/busybox/2026-…

Impacted products

1 product

Vendor	Product	Version
BusyBox	BusyBox	Affected: 1.00 , ≤ 1.38.0 (custom) cpe:2.3:a:busybox:busybox::::::::

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
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              "confidentialityImpact": "NONE",
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              "privilegesRequired": "NONE",
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              "userInteraction": "NONE",
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                "options": [
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                "timestamp": "2026-07-16T15:21:33.843028Z",
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              },
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CVE-2026-38753 (GCVE-0-2026-38753)

Vulnerability from nvd – Published: 2026-07-15 00:00 – Updated: 2026-07-20 15:33

Summary

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.

Severity

4.9 (Medium)


                        
                          CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-07-16 15:22 UTC

CWE

CWE-416 - Use After Free

Assigner

mitre mitre root Scorecard

References

2 references

URL	Tags
https://busybox.net
https://lists.busybox.net/pipermail/busybox/2026-…

Impacted products

1 product

Vendor	Product	Version
BusyBox	BusyBox	Affected: 1.00 , ≤ 1.38.0 (custom) cpe:2.3:a:busybox:busybox::::::::

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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      {
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      }
    ],
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      ],
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CVE-2025-60876 (GCVE-0-2025-60876)

Vulnerability from nvd – Published: 2025-11-10 00:00 – Updated: 2026-06-02 13:00

Summary

BusyBox wget thru 1.3.7 accepted raw CR (0x0D)/LF (0x0A) and other C0 control bytes in the HTTP request-target (path/query), allowing the request line to be split and attacker-controlled headers to be injected. To preserve the HTTP/1.1 request-line shape METHOD SP request-target SP HTTP/1.1, a raw space (0x20) in the request-target must also be rejected (clients should use %20).

Severity

6.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-11-12 20:45 UTC

CWE

n/a
CWE-284 - Improper Access Control

Assigner

mitre mitre root Scorecard

References

4 references

URL	Tags
https://lists.busybox.net/pipermail/busybox/attac…
https://lists.busybox.net/pipermail/busybox/attac…
https://gist.github.com/subyumatest/41554af6a72ae…
https://cert-portal.siemens.com/productcert/html/…

Impacted products

1 product

Vendor	Product	Version
Siemens	RUGGEDCOM RST2428P	Affected: 0 , < V4.0 (custom)

Show details on NVD website

JSON

To clipboard

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CVE-2024-58251 (GCVE-0-2024-58251)

Vulnerability from nvd – Published: 2025-04-23 00:00 – Updated: 2025-04-23 23:02

Summary

In netstat in BusyBox through 1.37.0, local users can launch of network application with an argv[0] containing an ANSI terminal escape sequence, leading to a denial of service (terminal locked up) when netstat is used by a victim.

Severity

2.5 (Low)


                        
                          CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-23 18:35 UTC

CWE

CWE-150 - Improper Neutralization of Escape, Meta, or Control Sequences

Assigner

mitre mitre root Scorecard

References

4 references

URL	Tags
https://www.busybox.net/downloads/
https://www.busybox.net
https://bugs.busybox.net/show_bug.cgi?id=15922
http://www.openwall.com/lists/oss-security/2025/04/23/6

Impacted products

1 product

Vendor	Product	Version
BusyBox	BusyBox	Affected: 0 , ≤ 1.37.0 (semver) cpe:2.3:a:busybox:busybox::::::::

Show details on NVD website

JSON

To clipboard

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CVE-2025-46394 (GCVE-0-2025-46394)

Vulnerability from nvd – Published: 2025-04-23 00:00 – Updated: 2026-06-02 13:00

Summary

In tar in BusyBox through 1.37.0, a TAR archive can have filenames hidden from a listing through the use of terminal escape sequences.

Severity

3.2 (Low)


                        
                          CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-23 15:43 UTC

CWE

CWE-451 - User Interface (UI) Misrepresentation of Critical Information

Assigner

mitre mitre root Scorecard

References

6 references

URL	Tags
https://bugs.busybox.net/show_bug.cgi?id=16018
https://www.busybox.net/downloads/
https://www.busybox.net
http://www.openwall.com/lists/oss-security/2025/04/23/5
http://www.openwall.com/lists/oss-security/2025/04/24/3
https://cert-portal.siemens.com/productcert/html/…

Impacted products

2 products

Vendor	Product	Version
BusyBox	BusyBox	Affected: 0 , ≤ 1.37.0 (semver) cpe:2.3:a:busybox:busybox::::::::
Siemens	RUGGEDCOM RST2428P	Affected: 0 , < V4.0 (custom)

Show details on NVD website

JSON

To clipboard

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CVE-2023-42366 (GCVE-0-2023-42366)

Vulnerability from nvd – Published: 2023-11-27 00:00 – Updated: 2024-12-06 13:09

Summary

A heap-buffer-overflow was discovered in BusyBox v.1.36.1 in the next_token function at awk.c:1159.

Severity

No CVSS data available.

CWE

n/a

Assigner

mitre mitre root Scorecard

References

2 references

URL	Tags
https://bugs.busybox.net/show_bug.cgi?id=15874
https://security.netapp.com/advisory/ntap-2024120…

Show details on NVD website

JSON

To clipboard

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CVE-2023-42365 (GCVE-0-2023-42365)

Vulnerability from nvd – Published: 2023-11-27 00:00 – Updated: 2025-11-03 20:35

Summary

A use-after-free vulnerability was discovered in BusyBox v.1.36.1 via a crafted awk pattern in the awk.c copyvar function.

Severity

No CVSS data available.

CWE

n/a

Assigner

mitre mitre root Scorecard

References

2 references

URL	Tags
https://bugs.busybox.net/show_bug.cgi?id=15871
https://lists.debian.org/debian-lts-announce/2025…

Show details on NVD website

JSON

To clipboard

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CVE-2023-42364 (GCVE-0-2023-42364)

Vulnerability from nvd – Published: 2023-11-27 00:00 – Updated: 2025-11-03 20:35

Summary

A use-after-free vulnerability in BusyBox v.1.36.1 allows attackers to cause a denial of service via a crafted awk pattern in the awk.c evaluate function.

Severity

5.5 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-10-10 20:28 UTC

CWE

n/a
CWE-416 - Use After Free

Assigner

mitre mitre root Scorecard

References

2 references

URL	Tags
https://bugs.busybox.net/show_bug.cgi?id=15868
https://lists.debian.org/debian-lts-announce/2025…

Show details on NVD website

JSON

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CVE-2023-42363 (GCVE-0-2023-42363)

Vulnerability from nvd – Published: 2023-11-27 00:00 – Updated: 2024-08-02 19:16

Summary

A use-after-free vulnerability was discovered in xasprintf function in xfuncs_printf.c:344 in BusyBox v.1.36.1.

Severity

No CVSS data available.

CWE

n/a

Assigner

mitre mitre root Scorecard

References

1 reference

URL	Tags
https://bugs.busybox.net/show_bug.cgi?id=15865

Show details on NVD website

JSON

To clipboard

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CVE-2023-39810 (GCVE-0-2023-39810)

Vulnerability from nvd – Published: 2023-08-28 00:00 – Updated: 2026-07-09 00:27

Summary

An issue in the CPIO command of Busybox v1.33.2 allows attackers to execute a directory traversal.

Severity

No CVSS data available.

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-10-02 15:58 UTC

CWE

n/a

Assigner

mitre mitre root Scorecard

References

5 references

URL	Tags
https://www.pentagrid.ch/en/blog/busybox-cpio-dir…
http://www.openwall.com/lists/oss-security/2025/04/23/1
http://www.openwall.com/lists/oss-security/2025/04/23/2
http://www.openwall.com/lists/oss-security/2025/04/23/3
http://www.openwall.com/lists/oss-security/2025/04/24/2

Show details on NVD website

JSON

To clipboard

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CVE-2022-48174 (GCVE-0-2022-48174)

Vulnerability from nvd – Published: 2023-08-22 00:00 – Updated: 2026-07-14 11:54

Summary

There is a stack overflow vulnerability in ash.c:6030 in busybox before 1.35. In the environment of Internet of Vehicles, this vulnerability can be executed from command to arbitrary code execution.

Severity

No CVSS data available.

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-10-03 14:24 UTC

CWE

n/a

Assigner

mitre mitre root Scorecard

References

5 references

URL	Tags
https://bugs.busybox.net/show_bug.cgi?id=15216
https://security.netapp.com/advisory/ntap-2024112…
https://lists.debian.org/debian-lts-announce/2025…
https://cert-portal.siemens.com/productcert/html/…
https://cert-portal.siemens.com/productcert/html/…

Impacted products

17 products

Vendor	Product	Version
Siemens	RUGGEDCOM RST2428P	Affected: 0 , < V3.3 (custom)
Siemens	SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family	Affected: 0 , < V3.3 (custom)
Siemens	SCALANCE XCH328	Affected: 0 , < V3.3 (custom)
Siemens	SCALANCE XCM324	Affected: 0 , < V3.3 (custom)
Siemens	SCALANCE XCM328	Affected: 0 , < V3.3 (custom)
Siemens	SCALANCE XCM332	Affected: 0 , < V3.3 (custom)
Siemens	SCALANCE XRH334 (24 V DC, 8xFO, CC)	Affected: 0 , < V3.3 (custom)
Siemens	SCALANCE XRM334 (230 V AC, 12xFO)	Affected: 0 , < V3.3 (custom)
Siemens	SCALANCE XRM334 (230 V AC, 8xFO)	Affected: 0 , < V3.3 (custom)
Siemens	SCALANCE XRM334 (230V AC, 2x10G, 24xSFP, 8xSFP+)	Affected: 0 , < V3.3 (custom)
Siemens	SCALANCE XRM334 (24 V DC, 12xFO)	Affected: 0 , < V3.3 (custom)
Siemens	SCALANCE XRM334 (24 V DC, 8xFO)	Affected: 0 , < V3.3 (custom)
Siemens	SCALANCE XRM334 (24V DC, 2x10G, 24xSFP, 8xSFP+)	Affected: 0 , < V3.3 (custom)
Siemens	SCALANCE XRM334 (2x230 V AC, 12xFO)	Affected: 0 , < V3.3 (custom)
Siemens	SCALANCE XRM334 (2x230 V AC, 8xFO)	Affected: 0 , < V3.3 (custom)
Siemens	SCALANCE XRM334 (2x230V AC, 2x10G, 24xSFP, 8xSFP+)	Affected: 0 , < V3.3 (custom)
Siemens	SIDIS Secured SmartPlug	Affected: 0 , < V7.26.0310 (custom)

Show details on NVD website

JSON

To clipboard

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CVE-2022-30065 (GCVE-0-2022-30065)

Vulnerability from nvd – Published: 2022-05-18 00:00 – Updated: 2026-07-07 18:25

Summary

A use-after-free in Busybox 1.35-x's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the copyvar function.

Severity

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-07-07 18:22 UTC

CWE

n/a
CWE-416 - Use After Free

Assigner

mitre mitre root Scorecard

References

2 references

URL	Tags
https://bugs.busybox.net/show_bug.cgi?id=14781
https://cert-portal.siemens.com/productcert/pdf/s…

Show details on NVD website

JSON

To clipboard

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CVE-2022-28391 (GCVE-0-2022-28391)

Vulnerability from nvd – Published: 2022-04-03 20:20 – Updated: 2025-06-09 15:33

Summary

BusyBox through 1.35.0 allows remote attackers to execute arbitrary code if netstat is used to print a DNS PTR record's value to a VT compatible terminal. Alternatively, the attacker could choose to change the terminal's colors.

Severity

8.8 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-06-09 15:32 UTC

CWE

n/a
CWE-88 - Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')

Assigner

mitre mitre root Scorecard

References

3 references

URL	Tags
https://gitlab.alpinelinux.org/alpine/aports/-/is…	x_refsource_MISC
https://git.alpinelinux.org/aports/plain/main/bus…	x_refsource_MISC
https://git.alpinelinux.org/aports/plain/main/bus…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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CVE-2026-38752 (GCVE-0-2026-38752)

Vulnerability from cvelistv5 – Published: 2026-07-15 00:00 – Updated: 2026-07-20 15:12

Summary

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.

Severity

2.9 (Low)


                        
                          CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-07-16 15:21 UTC

CWE

CWE-674 - Uncontrolled Recursion
CWE-121 - Stack-based Buffer Overflow

Assigner

mitre mitre root Scorecard

References

2 references

URL	Tags
https://busybox.net/
https://lists.busybox.net/pipermail/busybox/2026-…

Impacted products

1 product

Vendor	Product	Version
BusyBox	BusyBox	Affected: 1.00 , ≤ 1.38.0 (custom) cpe:2.3:a:busybox:busybox::::::::

Show details on NVD website

JSON

To clipboard

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CVE-2026-38754 (GCVE-0-2026-38754)

Vulnerability from cvelistv5 – Published: 2026-07-15 00:00 – Updated: 2026-07-22 14:42

Summary

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.

Severity

5.1 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-07-16 15:20 UTC

CWE

CWE-125 - Out-of-bounds Read
CWE-122 - Heap-based Buffer Overflow

Assigner

mitre mitre root Scorecard

References

3 references

URL	Tags
https://busybox.net
https://lists.busybox.net/pipermail/busybox/2026-…
https://lists.busybox.net/pipermail/busybox/2026-…

Impacted products

1 product

Vendor	Product	Version
BusyBox	BusyBox	Affected: 1.00 , ≤ 1.38.0 (custom) cpe:2.3:a:busybox:busybox::::::::

Show details on NVD website

JSON

To clipboard

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CVE-2026-38755 (GCVE-0-2026-38755)

Vulnerability from cvelistv5 – Published: 2026-07-15 00:00 – Updated: 2026-07-20 15:30

Summary

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.

Severity

2.9 (Low)


                        
                          CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-07-16 15:19 UTC

CWE

CWE-674 - Uncontrolled Recursion
CWE-122 - Heap-based Buffer Overflow

Assigner

mitre mitre root Scorecard

References

2 references

URL	Tags
https://busybox.net
https://lists.busybox.net/pipermail/busybox/2026-…

Impacted products

1 product

Vendor	Product	Version
BusyBox	BusyBox	Affected: 0.52 , ≤ 1.38.0 (custom) cpe:2.3:a:busybox:busybox::::::::

Show details on NVD website

JSON

To clipboard

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CVE-2026-38753 (GCVE-0-2026-38753)

Vulnerability from cvelistv5 – Published: 2026-07-15 00:00 – Updated: 2026-07-20 15:33

Summary

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.

Severity

4.9 (Medium)


                        
                          CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-07-16 15:22 UTC

CWE

CWE-416 - Use After Free

Assigner

mitre mitre root Scorecard

References

2 references

URL	Tags
https://busybox.net
https://lists.busybox.net/pipermail/busybox/2026-…

Impacted products

1 product

Vendor	Product	Version
BusyBox	BusyBox	Affected: 1.00 , ≤ 1.38.0 (custom) cpe:2.3:a:busybox:busybox::::::::

Show details on NVD website

JSON

To clipboard

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CVE-2025-60876 (GCVE-0-2025-60876)

Vulnerability from cvelistv5 – Published: 2025-11-10 00:00 – Updated: 2026-06-02 13:00

Summary

BusyBox wget thru 1.3.7 accepted raw CR (0x0D)/LF (0x0A) and other C0 control bytes in the HTTP request-target (path/query), allowing the request line to be split and attacker-controlled headers to be injected. To preserve the HTTP/1.1 request-line shape METHOD SP request-target SP HTTP/1.1, a raw space (0x20) in the request-target must also be rejected (clients should use %20).

Severity

6.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-11-12 20:45 UTC

CWE

n/a
CWE-284 - Improper Access Control

Assigner

mitre mitre root Scorecard

References

4 references

URL	Tags
https://lists.busybox.net/pipermail/busybox/attac…
https://lists.busybox.net/pipermail/busybox/attac…
https://gist.github.com/subyumatest/41554af6a72ae…
https://cert-portal.siemens.com/productcert/html/…

Impacted products

1 product

Vendor	Product	Version
Siemens	RUGGEDCOM RST2428P	Affected: 0 , < V4.0 (custom)

Show details on NVD website

JSON

To clipboard

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  "containers": {
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      {
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CVE-2024-58251 (GCVE-0-2024-58251)

Vulnerability from cvelistv5 – Published: 2025-04-23 00:00 – Updated: 2025-04-23 23:02

Summary

In netstat in BusyBox through 1.37.0, local users can launch of network application with an argv[0] containing an ANSI terminal escape sequence, leading to a denial of service (terminal locked up) when netstat is used by a victim.

Severity

2.5 (Low)


                        
                          CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-23 18:35 UTC

CWE

CWE-150 - Improper Neutralization of Escape, Meta, or Control Sequences

Assigner

mitre mitre root Scorecard

References

4 references

URL	Tags
https://www.busybox.net/downloads/
https://www.busybox.net
https://bugs.busybox.net/show_bug.cgi?id=15922
http://www.openwall.com/lists/oss-security/2025/04/23/6

Impacted products

1 product

Vendor	Product	Version
BusyBox	BusyBox	Affected: 0 , ≤ 1.37.0 (semver) cpe:2.3:a:busybox:busybox::::::::

Show details on NVD website

JSON

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CVE-2025-46394 (GCVE-0-2025-46394)

Vulnerability from cvelistv5 – Published: 2025-04-23 00:00 – Updated: 2026-06-02 13:00

Summary

In tar in BusyBox through 1.37.0, a TAR archive can have filenames hidden from a listing through the use of terminal escape sequences.

Severity

3.2 (Low)


                        
                          CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-23 15:43 UTC

CWE

CWE-451 - User Interface (UI) Misrepresentation of Critical Information

Assigner

mitre mitre root Scorecard

References

6 references

URL	Tags
https://bugs.busybox.net/show_bug.cgi?id=16018
https://www.busybox.net/downloads/
https://www.busybox.net
http://www.openwall.com/lists/oss-security/2025/04/23/5
http://www.openwall.com/lists/oss-security/2025/04/24/3
https://cert-portal.siemens.com/productcert/html/…

Impacted products

2 products

Vendor	Product	Version
BusyBox	BusyBox	Affected: 0 , ≤ 1.37.0 (semver) cpe:2.3:a:busybox:busybox::::::::
Siemens	RUGGEDCOM RST2428P	Affected: 0 , < V4.0 (custom)

Show details on NVD website

JSON

To clipboard

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CVE-2023-42363 (GCVE-0-2023-42363)

Vulnerability from cvelistv5 – Published: 2023-11-27 00:00 – Updated: 2024-08-02 19:16

Summary

A use-after-free vulnerability was discovered in xasprintf function in xfuncs_printf.c:344 in BusyBox v.1.36.1.

Severity

No CVSS data available.

CWE

n/a

Assigner

mitre mitre root Scorecard

References

1 reference

URL	Tags
https://bugs.busybox.net/show_bug.cgi?id=15865

Show details on NVD website

JSON

To clipboard

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CVE-2023-42365 (GCVE-0-2023-42365)

Vulnerability from cvelistv5 – Published: 2023-11-27 00:00 – Updated: 2025-11-03 20:35

Summary

A use-after-free vulnerability was discovered in BusyBox v.1.36.1 via a crafted awk pattern in the awk.c copyvar function.

Severity

No CVSS data available.

CWE

n/a

Assigner

mitre mitre root Scorecard

References

2 references

URL	Tags
https://bugs.busybox.net/show_bug.cgi?id=15871
https://lists.debian.org/debian-lts-announce/2025…

Show details on NVD website

JSON

To clipboard

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CVE-2023-42364 (GCVE-0-2023-42364)

Vulnerability from cvelistv5 – Published: 2023-11-27 00:00 – Updated: 2025-11-03 20:35

Summary

A use-after-free vulnerability in BusyBox v.1.36.1 allows attackers to cause a denial of service via a crafted awk pattern in the awk.c evaluate function.

Severity

5.5 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-10-10 20:28 UTC

CWE

n/a
CWE-416 - Use After Free

Assigner

mitre mitre root Scorecard

References

2 references

URL	Tags
https://bugs.busybox.net/show_bug.cgi?id=15868
https://lists.debian.org/debian-lts-announce/2025…

Show details on NVD website

JSON

To clipboard

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CVE-2023-42366 (GCVE-0-2023-42366)

Vulnerability from cvelistv5 – Published: 2023-11-27 00:00 – Updated: 2024-12-06 13:09

Summary

A heap-buffer-overflow was discovered in BusyBox v.1.36.1 in the next_token function at awk.c:1159.

Severity

No CVSS data available.

CWE

n/a

Assigner

mitre mitre root Scorecard

References

2 references

URL	Tags
https://bugs.busybox.net/show_bug.cgi?id=15874
https://security.netapp.com/advisory/ntap-2024120…

Show details on NVD website

JSON

To clipboard

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CVE-2023-39810 (GCVE-0-2023-39810)

Vulnerability from cvelistv5 – Published: 2023-08-28 00:00 – Updated: 2026-07-09 00:27

Summary

An issue in the CPIO command of Busybox v1.33.2 allows attackers to execute a directory traversal.

Severity

No CVSS data available.

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-10-02 15:58 UTC

CWE

n/a

Assigner

mitre mitre root Scorecard

References

5 references

URL	Tags
https://www.pentagrid.ch/en/blog/busybox-cpio-dir…
http://www.openwall.com/lists/oss-security/2025/04/23/1
http://www.openwall.com/lists/oss-security/2025/04/23/2
http://www.openwall.com/lists/oss-security/2025/04/23/3
http://www.openwall.com/lists/oss-security/2025/04/24/2

Show details on NVD website

JSON

To clipboard

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CVE-2022-48174 (GCVE-0-2022-48174)

Vulnerability from cvelistv5 – Published: 2023-08-22 00:00 – Updated: 2026-07-14 11:54

Summary

There is a stack overflow vulnerability in ash.c:6030 in busybox before 1.35. In the environment of Internet of Vehicles, this vulnerability can be executed from command to arbitrary code execution.

Severity

No CVSS data available.

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-10-03 14:24 UTC

CWE

n/a

Assigner

mitre mitre root Scorecard

References

5 references

URL	Tags
https://bugs.busybox.net/show_bug.cgi?id=15216
https://security.netapp.com/advisory/ntap-2024112…
https://lists.debian.org/debian-lts-announce/2025…
https://cert-portal.siemens.com/productcert/html/…
https://cert-portal.siemens.com/productcert/html/…

Impacted products

17 products

Vendor	Product	Version
Siemens	RUGGEDCOM RST2428P	Affected: 0 , < V3.3 (custom)
Siemens	SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family	Affected: 0 , < V3.3 (custom)
Siemens	SCALANCE XCH328	Affected: 0 , < V3.3 (custom)
Siemens	SCALANCE XCM324	Affected: 0 , < V3.3 (custom)
Siemens	SCALANCE XCM328	Affected: 0 , < V3.3 (custom)
Siemens	SCALANCE XCM332	Affected: 0 , < V3.3 (custom)
Siemens	SCALANCE XRH334 (24 V DC, 8xFO, CC)	Affected: 0 , < V3.3 (custom)
Siemens	SCALANCE XRM334 (230 V AC, 12xFO)	Affected: 0 , < V3.3 (custom)
Siemens	SCALANCE XRM334 (230 V AC, 8xFO)	Affected: 0 , < V3.3 (custom)
Siemens	SCALANCE XRM334 (230V AC, 2x10G, 24xSFP, 8xSFP+)	Affected: 0 , < V3.3 (custom)
Siemens	SCALANCE XRM334 (24 V DC, 12xFO)	Affected: 0 , < V3.3 (custom)
Siemens	SCALANCE XRM334 (24 V DC, 8xFO)	Affected: 0 , < V3.3 (custom)
Siemens	SCALANCE XRM334 (24V DC, 2x10G, 24xSFP, 8xSFP+)	Affected: 0 , < V3.3 (custom)
Siemens	SCALANCE XRM334 (2x230 V AC, 12xFO)	Affected: 0 , < V3.3 (custom)
Siemens	SCALANCE XRM334 (2x230 V AC, 8xFO)	Affected: 0 , < V3.3 (custom)
Siemens	SCALANCE XRM334 (2x230V AC, 2x10G, 24xSFP, 8xSFP+)	Affected: 0 , < V3.3 (custom)
Siemens	SIDIS Secured SmartPlug	Affected: 0 , < V7.26.0310 (custom)

Show details on NVD website

JSON

To clipboard

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CVE-2022-30065 (GCVE-0-2022-30065)

Vulnerability from cvelistv5 – Published: 2022-05-18 00:00 – Updated: 2026-07-07 18:25

Summary

A use-after-free in Busybox 1.35-x's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the copyvar function.

Severity

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-07-07 18:22 UTC

CWE

n/a
CWE-416 - Use After Free

Assigner

mitre mitre root Scorecard

References

2 references

URL	Tags
https://bugs.busybox.net/show_bug.cgi?id=14781
https://cert-portal.siemens.com/productcert/pdf/s…

Show details on NVD website

JSON

To clipboard

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CVE-2022-28391 (GCVE-0-2022-28391)

Vulnerability from cvelistv5 – Published: 2022-04-03 20:20 – Updated: 2025-06-09 15:33

Summary

BusyBox through 1.35.0 allows remote attackers to execute arbitrary code if netstat is used to print a DNS PTR record's value to a VT compatible terminal. Alternatively, the attacker could choose to change the terminal's colors.

Severity

8.8 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-06-09 15:32 UTC

CWE

n/a
CWE-88 - Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')

Assigner

mitre mitre root Scorecard

References

3 references

URL	Tags
https://gitlab.alpinelinux.org/alpine/aports/-/is…	x_refsource_MISC
https://git.alpinelinux.org/aports/plain/main/bus…	x_refsource_MISC
https://git.alpinelinux.org/aports/plain/main/bus…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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        ],
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Find a vulnerability

Search criteria

92 vulnerabilities found for BusyBox by BusyBox

CVE-2026-38755 (GCVE-0-2026-38755)

CVE-2026-38754 (GCVE-0-2026-38754)

CVE-2026-38752 (GCVE-0-2026-38752)

CVE-2026-38753 (GCVE-0-2026-38753)

CVE-2025-60876 (GCVE-0-2025-60876)

CVE-2024-58251 (GCVE-0-2024-58251)

CVE-2025-46394 (GCVE-0-2025-46394)

CVE-2023-42366 (GCVE-0-2023-42366)

CVE-2023-42365 (GCVE-0-2023-42365)

CVE-2023-42364 (GCVE-0-2023-42364)

CVE-2023-42363 (GCVE-0-2023-42363)

CVE-2023-39810 (GCVE-0-2023-39810)

CVE-2022-48174 (GCVE-0-2022-48174)

CVE-2022-30065 (GCVE-0-2022-30065)

CVE-2022-28391 (GCVE-0-2022-28391)

CVE-2026-38752 (GCVE-0-2026-38752)

CVE-2026-38754 (GCVE-0-2026-38754)

CVE-2026-38755 (GCVE-0-2026-38755)

CVE-2026-38753 (GCVE-0-2026-38753)

CVE-2025-60876 (GCVE-0-2025-60876)

CVE-2024-58251 (GCVE-0-2024-58251)

CVE-2025-46394 (GCVE-0-2025-46394)

CVE-2023-42363 (GCVE-0-2023-42363)

CVE-2023-42365 (GCVE-0-2023-42365)

CVE-2023-42364 (GCVE-0-2023-42364)

CVE-2023-42366 (GCVE-0-2023-42366)

CVE-2023-39810 (GCVE-0-2023-39810)

CVE-2022-48174 (GCVE-0-2022-48174)

CVE-2022-30065 (GCVE-0-2022-30065)

CVE-2022-28391 (GCVE-0-2022-28391)