CVE-2025-12183 (GCVE-0-2025-12183)

Vulnerability from cvelistv5 – Published: 2025-11-28 15:52 – Updated: 2025-12-29 12:41
VLAI
Title
org.lz4:lz4-java - Out-of-Bounds Memory Access
Summary
Out-of-bounds memory operations in org.lz4:lz4-java 1.8.0 and earlier allow remote attackers to cause denial of service and read adjacent memory via untrusted compressed input.
Severity
8.8 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-11-28 16:33 UTC
CWE
Assigner
References
Impacted products
Vendor Product Version
Affected: 1.0.0 , ≤ 1.8.0 (semver)
Credits
Jonas Konrad (Oracle corp.) Marcono1234
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-12183",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-11-28T16:33:58.174474Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-11-28T16:34:40.151Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2025-12-01T21:03:11.829Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "http://www.openwall.com/lists/oss-security/2025/12/01/5"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://repo1.maven.org/maven2",
          "defaultStatus": "unaffected",
          "packageName": "org.lz4:lz4-java",
          "versions": [
            {
              "lessThanOrEqual": "1.8.0",
              "status": "affected",
              "version": "1.0.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "collectionURL": "https://repo1.maven.org/maven2",
          "defaultStatus": "unaffected",
          "packageName": "org.lz4:lz4-pure-java",
          "versions": [
            {
              "lessThanOrEqual": "1.8.0",
              "status": "affected",
              "version": "1.0.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "collectionURL": "https://repo1.maven.org/maven2",
          "defaultStatus": "unaffected",
          "packageName": "net.jpountz.lz4:lz4",
          "versions": [
            {
              "lessThanOrEqual": "1.8.0",
              "status": "affected",
              "version": "1.0.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "remediation developer",
          "value": "Jonas Konrad (Oracle corp.)"
        },
        {
          "lang": "en",
          "type": "remediation reviewer",
          "value": "Marcono1234"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eOut-of-bounds memory operations in org.lz4:lz4-java 1.8.0 and earlier allow remote attackers to cause denial of service and read adjacent memory via untrusted compressed input.\u003c/span\u003e"
            }
          ],
          "value": "Out-of-bounds memory operations in org.lz4:lz4-java 1.8.0 and earlier allow remote attackers to cause denial of service and read adjacent memory via untrusted compressed input."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "exploitMaturity": "NOT_DEFINED",
            "privilegesRequired": "NONE",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "NONE",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-125",
              "description": "CWE-125 Out-of-bounds Read",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-12-29T12:41:30.868Z",
        "orgId": "103e4ec9-0a87-450b-af77-479448ddef11",
        "shortName": "Sonatype"
      },
      "references": [
        {
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://www.sonatype.com/security-advisories/cve-2025-12183"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/yawkat/lz4-java/releases/tag/v1.8.1"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "org.lz4:lz4-java - Out-of-Bounds Memory Access",
      "x_generator": {
        "engine": "Vulnogram 0.5.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "103e4ec9-0a87-450b-af77-479448ddef11",
    "assignerShortName": "Sonatype",
    "cveId": "CVE-2025-12183",
    "datePublished": "2025-11-28T15:52:56.140Z",
    "dateReserved": "2025-10-24T19:24:16.368Z",
    "dateUpdated": "2025-12-29T12:41:30.868Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2025-12183",
      "date": "2026-08-15",
      "epss": "0.00707",
      "percentile": "0.50396"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2025-12183\",\"sourceIdentifier\":\"103e4ec9-0a87-450b-af77-479448ddef11\",\"published\":\"2025-11-28T16:15:51.823\",\"lastModified\":\"2026-06-17T08:31:51.083\",\"vulnStatus\":\"Deferred\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Out-of-bounds memory operations in org.lz4:lz4-java 1.8.0 and earlier allow remote attackers to cause denial of service and read adjacent memory via untrusted compressed input.\"}],\"affected\":[{\"source\":\"103e4ec9-0a87-450b-af77-479448ddef11\",\"affectedData\":[{\"defaultStatus\":\"unaffected\",\"collectionURL\":\"https://repo1.maven.org/maven2\",\"packageName\":\"org.lz4:lz4-java\",\"versions\":[{\"version\":\"1.0.0\",\"lessThanOrEqual\":\"1.8.0\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"defaultStatus\":\"unaffected\",\"collectionURL\":\"https://repo1.maven.org/maven2\",\"packageName\":\"org.lz4:lz4-pure-java\",\"versions\":[{\"version\":\"1.0.0\",\"lessThanOrEqual\":\"1.8.0\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"defaultStatus\":\"unaffected\",\"collectionURL\":\"https://repo1.maven.org/maven2\",\"packageName\":\"net.jpountz.lz4:lz4\",\"versions\":[{\"version\":\"1.0.0\",\"lessThanOrEqual\":\"1.8.0\",\"versionType\":\"semver\",\"status\":\"affected\"}]}]}],\"metrics\":{\"cvssMetricV40\":[{\"source\":\"103e4ec9-0a87-450b-af77-479448ddef11\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"4.0\",\"vectorString\":\"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X\",\"baseScore\":8.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"attackRequirements\":\"NONE\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"vulnConfidentialityImpact\":\"HIGH\",\"vulnIntegrityImpact\":\"NONE\",\"vulnAvailabilityImpact\":\"HIGH\",\"subConfidentialityImpact\":\"NONE\",\"subIntegrityImpact\":\"NONE\",\"subAvailabilityImpact\":\"NONE\",\"exploitMaturity\":\"NOT_DEFINED\",\"confidentialityRequirement\":\"NOT_DEFINED\",\"integrityRequirement\":\"NOT_DEFINED\",\"availabilityRequirement\":\"NOT_DEFINED\",\"modifiedAttackVector\":\"NOT_DEFINED\",\"modifiedAttackComplexity\":\"NOT_DEFINED\",\"modifiedAttackRequirements\":\"NOT_DEFINED\",\"modifiedPrivilegesRequired\":\"NOT_DEFINED\",\"modifiedUserInteraction\":\"NOT_DEFINED\",\"modifiedVulnConfidentialityImpact\":\"NOT_DEFINED\",\"modifiedVulnIntegrityImpact\":\"NOT_DEFINED\",\"modifiedVulnAvailabilityImpact\":\"NOT_DEFINED\",\"modifiedSubConfidentialityImpact\":\"NOT_DEFINED\",\"modifiedSubIntegrityImpact\":\"NOT_DEFINED\",\"modifiedSubAvailabilityImpact\":\"NOT_DEFINED\",\"Safety\":\"NOT_DEFINED\",\"Automatable\":\"NOT_DEFINED\",\"Recovery\":\"NOT_DEFINED\",\"valueDensity\":\"NOT_DEFINED\",\"vulnerabilityResponseEffort\":\"NOT_DEFINED\",\"providerUrgency\":\"NOT_DEFINED\"}}],\"ssvcV203\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"ssvcData\":{\"timestamp\":\"2025-11-28T16:33:58.174474Z\",\"id\":\"CVE-2025-12183\",\"options\":[{\"exploitation\":\"none\"},{\"automatable\":\"yes\"},{\"technicalImpact\":\"partial\"}],\"role\":\"CISA Coordinator\",\"version\":\"2.0.3\"}}]},\"weaknesses\":[{\"source\":\"103e4ec9-0a87-450b-af77-479448ddef11\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-125\"}]}],\"references\":[{\"url\":\"https://github.com/yawkat/lz4-java/releases/tag/v1.8.1\",\"source\":\"103e4ec9-0a87-450b-af77-479448ddef11\"},{\"url\":\"https://www.sonatype.com/security-advisories/cve-2025-12183\",\"source\":\"103e4ec9-0a87-450b-af77-479448ddef11\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2025/12/01/5\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}",
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2026-06-29T23:28:57+00:00",
      "cve": "CVE-2025-12183",
      "id": "CVE-2025-12183",
      "initial_release_date": "2025-11-28T15:52:56.140000+00:00",
      "product_status:fixed": "13",
      "product_status:known_affected": "19",
      "product_status:known_not_affected": "170",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "lz4-java: lz4-java: Out-of-bounds memory operations lead to denial of service and information disclosure",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-12183.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "not set",
      "current_release_date": "2026-03-11T17:30:01Z",
      "cve": "CVE-2025-12183",
      "id": "CVE-2025-12183",
      "initial_release_date": "2026-03-11T17:30:01Z",
      "product_status:recommended": "4",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2025-12183",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2025-12183.json",
      "version": "2"
    },
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"http://www.openwall.com/lists/oss-security/2025/12/01/5\"}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2025-12-01T21:03:11.829Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2025-12183\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-11-28T16:33:58.174474Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-11-28T16:34:01.912Z\"}}], \"cna\": {\"title\": \"org.lz4:lz4-java - Out-of-Bounds Memory Access\", \"source\": {\"discovery\": \"UNKNOWN\"}, \"credits\": [{\"lang\": \"en\", \"type\": \"remediation developer\", \"value\": \"Jonas Konrad (Oracle corp.)\"}, {\"lang\": \"en\", \"type\": \"remediation reviewer\", \"value\": \"Marcono1234\"}], \"metrics\": [{\"format\": \"CVSS\", \"cvssV4_0\": {\"Safety\": \"NOT_DEFINED\", \"version\": \"4.0\", \"Recovery\": \"NOT_DEFINED\", \"baseScore\": 8.8, \"Automatable\": \"NOT_DEFINED\", \"attackVector\": \"NETWORK\", \"baseSeverity\": \"HIGH\", \"valueDensity\": \"NOT_DEFINED\", \"vectorString\": \"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N\", \"exploitMaturity\": \"NOT_DEFINED\", \"providerUrgency\": \"NOT_DEFINED\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"attackRequirements\": \"NONE\", \"privilegesRequired\": \"NONE\", \"subIntegrityImpact\": \"NONE\", \"vulnIntegrityImpact\": \"NONE\", \"subAvailabilityImpact\": \"NONE\", \"vulnAvailabilityImpact\": \"HIGH\", \"subConfidentialityImpact\": \"NONE\", \"vulnConfidentialityImpact\": \"HIGH\", \"vulnerabilityResponseEffort\": \"NOT_DEFINED\"}, \"scenarios\": [{\"lang\": \"en\", \"value\": \"GENERAL\"}]}], \"affected\": [{\"versions\": [{\"status\": \"affected\", \"version\": \"1.0.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"1.8.0\"}], \"packageName\": \"org.lz4:lz4-java\", \"collectionURL\": \"https://repo1.maven.org/maven2\", \"defaultStatus\": \"unaffected\"}, {\"versions\": [{\"status\": \"affected\", \"version\": \"1.0.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"1.8.0\"}], \"packageName\": \"org.lz4:lz4-pure-java\", \"collectionURL\": \"https://repo1.maven.org/maven2\", \"defaultStatus\": \"unaffected\"}, {\"versions\": [{\"status\": \"affected\", \"version\": \"1.0.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"1.8.0\"}], \"packageName\": \"net.jpountz.lz4:lz4\", \"collectionURL\": \"https://repo1.maven.org/maven2\", \"defaultStatus\": \"unaffected\"}], \"references\": [{\"url\": \"https://www.sonatype.com/security-advisories/cve-2025-12183\", \"tags\": [\"third-party-advisory\"]}, {\"url\": \"https://github.com/yawkat/lz4-java/releases/tag/v1.8.1\", \"tags\": [\"patch\"]}], \"x_generator\": {\"engine\": \"Vulnogram 0.5.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"Out-of-bounds memory operations in org.lz4:lz4-java 1.8.0 and earlier allow remote attackers to cause denial of service and read adjacent memory via untrusted compressed input.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"\u003cspan style=\\\"background-color: rgb(255, 255, 255);\\\"\u003eOut-of-bounds memory operations in org.lz4:lz4-java 1.8.0 and earlier allow remote attackers to cause denial of service and read adjacent memory via untrusted compressed input.\u003c/span\u003e\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-125\", \"description\": \"CWE-125 Out-of-bounds Read\"}]}], \"providerMetadata\": {\"orgId\": \"103e4ec9-0a87-450b-af77-479448ddef11\", \"shortName\": \"Sonatype\", \"dateUpdated\": \"2025-12-29T12:41:30.868Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2025-12183\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-12-29T12:41:30.868Z\", \"dateReserved\": \"2025-10-24T19:24:16.368Z\", \"assignerOrgId\": \"103e4ec9-0a87-450b-af77-479448ddef11\", \"datePublished\": \"2025-11-28T15:52:56.140Z\", \"assignerShortName\": \"Sonatype\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.