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    10 vulnerabilities found for Docker Engine by Docker

    CVE-2026-92543 (GCVE-0-2026-92543)

    Vulnerability from nvd – Published: 2026-10-07 16:44 – Updated: 2026-10-07 20:31
    VLAI
    Title
    Docker Engine insecure-registry fallback via malicious DNS responses
    Summary
    Docker Engine classifies a registry hostname as insecure using an any-match DNS check. loadInsecureRegistries() injects 127.0.0.0/8 and ::1/128 as insecure CIDRs by default. isCIDRMatch resolves all of the hostname's addresses and returns true if a single address is in the insecure CIDR list. Because the transport re-dials the hostname rather than the CIDR-matching address, a DNS answer set of one loopback IP plus a non-loopback attacker IP disables certificate verification and enables HTTP fallback for the registry connection.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-10-07 20:31 UTC
    CWE
    • CWE-295 - Improper Certificate Validation
    • CWE-319 - Cleartext Transmission of Sensitive Information
    Assigner
    Docker CNA under the mitre root
    CNA scorecard B 88/100 over 42 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    Docker Docker Engine Affected: 0 , < 29.8.2 (semver)
    Create a notification for this product.
    Moby Moby Affected: 0 , < v2.0.0-beta.25 (semver)
    Create a notification for this product.
    Show details on NVD website

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                    "id": "CVE-2026-92543",
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                    "version": "2.0.3"
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            ],
            "providerMetadata": {
              "dateUpdated": "2026-10-07T20:31:28.770Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
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              "vendor": "Docker",
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                  "versionType": "semver"
                }
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              "packageName": "github.com/moby/moby/v2",
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          ],
          "credits": [
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              "lang": "en",
              "type": "finder",
              "value": "Adam Korczynski of ADA Logics"
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "value": "Docker Engine classifies a registry hostname as insecure using an any-match DNS check. loadInsecureRegistries() injects 127.0.0.0/8 and ::1/128 as insecure CIDRs by default. isCIDRMatch resolves all of the hostname\u0027s addresses and returns true if a single address is in the insecure CIDR list. Because the transport re-dials the hostname rather than the CIDR-matching address, a DNS answer set of one loopback IP plus a non-loopback attacker IP disables certificate verification and enables HTTP fallback for the registry connection."
            }
          ],
          "impacts": [
            {
              "descriptions": [
                {
                  "lang": "en",
                  "value": "Disclosure of registry credentials sent via X-Registry-Auth to an attacker-controlled host with an invalid certificate, or substitution of a trusted image tag with attacker-controlled manifest and layers in image store."
                }
              ]
            }
          ],
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                "Recovery": "NOT_DEFINED",
                "Safety": "NOT_DEFINED",
                "attackComplexity": "HIGH",
                "attackRequirements": "PRESENT",
                "attackVector": "NETWORK",
                "baseScore": 7.6,
                "baseSeverity": "HIGH",
                "exploitMaturity": "NOT_DEFINED",
                "privilegesRequired": "NONE",
                "providerUrgency": "NOT_DEFINED",
                "subAvailabilityImpact": "NONE",
                "subConfidentialityImpact": "NONE",
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              ]
            },
            {
              "descriptions": [
                {
                  "cweId": "CWE-319",
                  "description": "CWE-319: Cleartext Transmission of Sensitive Information",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-10-07T18:27:34.058Z",
            "orgId": "686469e6-3ff6-451b-ab8b-cf5b9e89401e",
            "shortName": "Docker"
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          "references": [
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              "url": "https://github.com/moby/moby/security/advisories/GHSA-7cfq-22r6-qp73"
            }
          ],
          "title": "Docker Engine insecure-registry fallback via malicious DNS responses",
          "workarounds": [
            {
              "lang": "en",
              "value": "If upgrading is not immediately possible, ensure that registry hostnames resolve only to trusted, non-loopback IP addresses. For example, administrators can use a trusted DNS configuration or a local hosts-file entry to pin the registry hostname to its expected address. Alternatively, restrict outbound network access from the Docker daemon so that registry connections can only reach trusted registry endpoints. Removing entries from the insecure-registries configuration is not sufficient, because Docker Engine automatically treats the 127.0.0.0/8 and ::1/128 ranges as insecure. Using a trusted CA certificate for the registry does not mitigate this issue if the registry hostname can also resolve to a loopback address, because the resulting registry configuration permits connections without certificate verification. As a defense in depth against image substitution, images can be referenced by digest rather than by a mutable tag. This does not prevent disclosure of registry credentials and should not be considered a complete workaround."
            }
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        "datePublished": "2026-10-07T16:44:21.237Z",
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    }

    CVE-2026-92542 (GCVE-0-2026-92542)

    Vulnerability from nvd – Published: 2026-10-07 16:42 – Updated: 2026-10-07 20:30
    VLAI
    Title
    Blind VXLAN injection into encrypted overlay networks from cluster peer
    Summary
    The firewall rules which mark VXLAN datagrams for encryption indiscriminately match both authentic VXLAN datagrams sent from the kernel and forged datagrams sent by user processes. Any packet sent from the host network namespace of a Linux Swarm node is encrypted with the overlay-network IPsec parameters which meets the following criteria: - UDP datagram - Destination port is the Swarm data-path port - Datagram starts with a VXLAN header for the VNI of an encrypted overlay network which any running container on the node is connected to
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-10-07 20:30 UTC
    CWE
    • CWE-290 - Authentication Bypass by Spoofing
    Assigner
    Docker CNA under the mitre root
    CNA scorecard B 88/100 over 42 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    Docker Docker Engine Affected: 0 , < 25.0.19 (semver)
    Affected: 26.0.0 , < 29.8.2 (semver)
    Create a notification for this product.
    Docker Docker Engine overlay network driver Affected: 0 , < v25.0.19 (semver)
    Affected: v26.0.0 , < * (semver)
    Create a notification for this product.
    Moby Moby overlay network driver Affected: v2.0.0-beta.0 , < v2.0.0-beta.25 (semver)
    Create a notification for this product.
    Show details on NVD website

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            "title": "CISA ADP Vulnrichment"
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        ],
        "cna": {
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              "platforms": [
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          ],
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              "value": "Linux Swarm nodes participating in an encrypted overlay network"
            }
          ],
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            {
              "lang": "en",
              "value": "The firewall rules which mark VXLAN datagrams for encryption indiscriminately match both authentic VXLAN datagrams sent from the kernel and forged datagrams sent by user processes. Any packet sent from the host network namespace of a Linux Swarm node is encrypted with the overlay-network IPsec parameters which meets the following criteria:\n\n- UDP datagram\n- Destination port is the Swarm data-path port\n- Datagram starts with a VXLAN header for the VNI of an encrypted overlay network which any running container on the node is connected to"
            }
          ],
          "impacts": [
            {
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                  "lang": "en",
                  "value": "An unprivileged user on a Swarm node can trivially inject forged Ethernet frames into an encrypted overlay network on another node."
                }
              ]
            }
          ],
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                "version": "4.0",
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            }
          ],
          "title": "Blind VXLAN injection into encrypted overlay networks from cluster peer",
          "workarounds": [
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              "lang": "en",
              "value": "Block userspace processes from sending UDP packets to the Swarm data-path port.\n\niptables -I OUTPUT -p udp --dport \"$(docker info --format \u0027{{.Swarm.Cluster.DataPathPort}}\u0027)\" -m owner --socket-exists -j DROP"
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    CVE-2026-17106 (GCVE-0-2026-17106)

    Vulnerability from nvd – Published: 2026-08-18 18:35 – Updated: 2026-08-19 03:56
    VLAI
    Title
    Tar extraction in moby/go-archive can write outside the destination directory via link following
    Summary
    The tar extraction routines in moby/go-archive (Unpack, UnpackLayer, Untar/UntarUncompressed, and the ApplyLayer helpers) do not confine filesystem operations to the destination directory. The extractor decides where each archive entry lands using lexical string checks and then performs the filesystem operation on a path that is resolved by the OS, so links introduced by the archive can be followed out of the destination directory. An attacker who controls the contents of an archive can create or overwrite files at arbitrary paths writable by the extracting process.
    SSVC
    Exploitation: poc Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-18 00:00 UTC
    CWE
    • CWE-59 - Improper Link Resolution Before File Access ('Link Following')
    Assigner
    Docker CNA under the mitre root
    CNA scorecard B 88/100 over 42 records in the last 180 days details
    Impacted products
    Vendor Product Version
    moby go-archive Affected: 0 , < 0.3.0 (semver)
    Create a notification for this product.
    Docker Docker Sandboxes Affected: 0 , < 0.38.0 (semver)
        cpe:2.3:a:docker:docker_sandboxes:*:*:*:*:*:*:*:*
    Create a notification for this product.
    Docker Docker Desktop Affected: 0 , < 4.86.0 (semver)
        cpe:2.3:a:docker:desktop:*:*:*:*:*:*:*:*
    Create a notification for this product.
    Docker Docker Engine Affected: 0 , < 29.7.0 (semver)
    Create a notification for this product.
    Docker Docker CLI Affected: 0 , < 29.7.0 (semver)
    Create a notification for this product.
    Docker Docker Compose Affected: 0 , < 5.4.0 (semver)
    Create a notification for this product.
    Show details on NVD website

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              ],
              "value": "The tar extraction routines in moby/go-archive (Unpack, UnpackLayer, Untar/UntarUncompressed, and the ApplyLayer helpers) do not confine filesystem operations to the destination directory. The extractor decides where each archive entry lands using lexical string checks and then performs the filesystem operation on a path that is resolved by the OS, so links introduced by the archive can be followed out of the destination directory. An attacker who controls the contents of an archive can create or overwrite files at arbitrary paths writable by the extracting process."
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          ],
          "metrics": [
            {
              "cvssV4_0": {
                "Automatable": "NOT_DEFINED",
                "Recovery": "NOT_DEFINED",
                "Safety": "NOT_DEFINED",
                "attackComplexity": "LOW",
                "attackRequirements": "PRESENT",
                "attackVector": "LOCAL",
                "baseScore": 7.1,
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          "providerMetadata": {
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              "url": "https://github.com/moby/go-archive/security/advisories/GHSA-hfg8-hc9c-6c3h"
            },
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    CVE-2014-8179 (GCVE-0-2014-8179)

    Vulnerability from nvd – Published: 2019-12-04 15:10 – Updated: 2024-08-06 13:10
    VLAI
    Summary
    Docker Engine before 1.8.3 and CS Docker Engine before 1.6.2-CS7 does not properly validate and extract the manifest object from its JSON representation during a pull, which allows attackers to inject new attributes in a JSON object and bypass pull-by-digest validation.
    Severity
    No CVSS data available.
    CWE
    • Other
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 82/100 over 1131 records in the last 180 days details
    Impacted products
    Date Public
    2015-10-12 00:00
    Show details on NVD website

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    CVE-2014-8178 (GCVE-0-2014-8178)

    Vulnerability from nvd – Published: 2019-12-04 15:05 – Updated: 2024-08-06 13:10
    VLAI
    Summary
    Docker Engine before 1.8.3 and CS Docker Engine before 1.6.2-CS7 do not use a globally unique identifier to store image layers, which makes it easier for attackers to poison the image cache via a crafted image in pull or push commands.
    Severity
    No CVSS data available.
    CWE
    • Other
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 82/100 over 1131 records in the last 180 days details
    Impacted products
    Date Public
    2015-10-12 00:00
    Show details on NVD website

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    CVE-2026-92543 (GCVE-0-2026-92543)

    Vulnerability from cvelistv5 – Published: 2026-10-07 16:44 – Updated: 2026-10-07 20:31
    VLAI
    Title
    Docker Engine insecure-registry fallback via malicious DNS responses
    Summary
    Docker Engine classifies a registry hostname as insecure using an any-match DNS check. loadInsecureRegistries() injects 127.0.0.0/8 and ::1/128 as insecure CIDRs by default. isCIDRMatch resolves all of the hostname's addresses and returns true if a single address is in the insecure CIDR list. Because the transport re-dials the hostname rather than the CIDR-matching address, a DNS answer set of one loopback IP plus a non-loopback attacker IP disables certificate verification and enables HTTP fallback for the registry connection.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-10-07 20:31 UTC
    CWE
    • CWE-295 - Improper Certificate Validation
    • CWE-319 - Cleartext Transmission of Sensitive Information
    Assigner
    Docker CNA under the mitre root
    CNA scorecard B 88/100 over 42 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    Docker Docker Engine Affected: 0 , < 29.8.2 (semver)
    Create a notification for this product.
    Moby Moby Affected: 0 , < v2.0.0-beta.25 (semver)
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-92542 (GCVE-0-2026-92542)

    Vulnerability from cvelistv5 – Published: 2026-10-07 16:42 – Updated: 2026-10-07 20:30
    VLAI
    Title
    Blind VXLAN injection into encrypted overlay networks from cluster peer
    Summary
    The firewall rules which mark VXLAN datagrams for encryption indiscriminately match both authentic VXLAN datagrams sent from the kernel and forged datagrams sent by user processes. Any packet sent from the host network namespace of a Linux Swarm node is encrypted with the overlay-network IPsec parameters which meets the following criteria: - UDP datagram - Destination port is the Swarm data-path port - Datagram starts with a VXLAN header for the VNI of an encrypted overlay network which any running container on the node is connected to
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-10-07 20:30 UTC
    CWE
    • CWE-290 - Authentication Bypass by Spoofing
    Assigner
    Docker CNA under the mitre root
    CNA scorecard B 88/100 over 42 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    Docker Docker Engine Affected: 0 , < 25.0.19 (semver)
    Affected: 26.0.0 , < 29.8.2 (semver)
    Create a notification for this product.
    Docker Docker Engine overlay network driver Affected: 0 , < v25.0.19 (semver)
    Affected: v26.0.0 , < * (semver)
    Create a notification for this product.
    Moby Moby overlay network driver Affected: v2.0.0-beta.0 , < v2.0.0-beta.25 (semver)
    Create a notification for this product.
    Show details on NVD website

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              "lang": "en",
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              "url": "https://github.com/moby/moby/security/advisories/GHSA-6m9p-4h64-m6vh"
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          "title": "Blind VXLAN injection into encrypted overlay networks from cluster peer",
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    CVE-2026-17106 (GCVE-0-2026-17106)

    Vulnerability from cvelistv5 – Published: 2026-08-18 18:35 – Updated: 2026-08-19 03:56
    VLAI
    Title
    Tar extraction in moby/go-archive can write outside the destination directory via link following
    Summary
    The tar extraction routines in moby/go-archive (Unpack, UnpackLayer, Untar/UntarUncompressed, and the ApplyLayer helpers) do not confine filesystem operations to the destination directory. The extractor decides where each archive entry lands using lexical string checks and then performs the filesystem operation on a path that is resolved by the OS, so links introduced by the archive can be followed out of the destination directory. An attacker who controls the contents of an archive can create or overwrite files at arbitrary paths writable by the extracting process.
    SSVC
    Exploitation: poc Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-18 00:00 UTC
    CWE
    • CWE-59 - Improper Link Resolution Before File Access ('Link Following')
    Assigner
    Docker CNA under the mitre root
    CNA scorecard B 88/100 over 42 records in the last 180 days details
    Impacted products
    Vendor Product Version
    moby go-archive Affected: 0 , < 0.3.0 (semver)
    Create a notification for this product.
    Docker Docker Sandboxes Affected: 0 , < 0.38.0 (semver)
        cpe:2.3:a:docker:docker_sandboxes:*:*:*:*:*:*:*:*
    Create a notification for this product.
    Docker Docker Desktop Affected: 0 , < 4.86.0 (semver)
        cpe:2.3:a:docker:desktop:*:*:*:*:*:*:*:*
    Create a notification for this product.
    Docker Docker Engine Affected: 0 , < 29.7.0 (semver)
    Create a notification for this product.
    Docker Docker CLI Affected: 0 , < 29.7.0 (semver)
    Create a notification for this product.
    Docker Docker Compose Affected: 0 , < 5.4.0 (semver)
    Create a notification for this product.
    Show details on NVD website

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    CVE-2014-8179 (GCVE-0-2014-8179)

    Vulnerability from cvelistv5 – Published: 2019-12-04 15:10 – Updated: 2024-08-06 13:10
    VLAI
    Summary
    Docker Engine before 1.8.3 and CS Docker Engine before 1.6.2-CS7 does not properly validate and extract the manifest object from its JSON representation during a pull, which allows attackers to inject new attributes in a JSON object and bypass pull-by-digest validation.
    Severity
    No CVSS data available.
    CWE
    • Other
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 82/100 over 1131 records in the last 180 days details
    Impacted products
    Date Public
    2015-10-12 00:00
    Show details on NVD website

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    CVE-2014-8178 (GCVE-0-2014-8178)

    Vulnerability from cvelistv5 – Published: 2019-12-04 15:05 – Updated: 2024-08-06 13:10
    VLAI
    Summary
    Docker Engine before 1.8.3 and CS Docker Engine before 1.6.2-CS7 do not use a globally unique identifier to store image layers, which makes it easier for attackers to poison the image cache via a crafted image in pull or push commands.
    Severity
    No CVSS data available.
    CWE
    • Other
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 82/100 over 1131 records in the last 180 days details
    Impacted products
    Date Public
    2015-10-12 00:00
    Show details on NVD website

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        "assignerShortName": "redhat",
        "cveId": "CVE-2014-8178",
        "datePublished": "2019-12-04T15:05:02.000Z",
        "dateReserved": "2014-10-10T00:00:00.000Z",
        "dateUpdated": "2024-08-06T13:10:51.117Z",
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