CVE-2026-30935

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-30935", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-03-07T16:40:05.885Z", "datePublished": "2026-03-09T21:48:47.570Z", "dateUpdated": "2026-03-10T14:50:58.727Z"}, "containers": {"cna": {"title": "ImageMagick has a heap Buffer Over-Read in BilateralBlurImage", "problemTypes": [{"descriptions": [{"cweId": "CWE-125", "lang": "en", "description": "CWE-125: Out-of-bounds Read", "type": "CWE"}]}, {"descriptions": [{"cweId": "CWE-190", "lang": "en", "description": "CWE-190: Integer Overflow or Wraparound", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 4.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L", "version": "3.1"}}], "references": [{"name": "https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-cqw9-w2m7-r2m2", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-cqw9-w2m7-r2m2"}], "affected": [{"vendor": "ImageMagick", "product": "ImageMagick", "versions": [{"version": "< 7.1.2-16", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-03-09T21:48:47.570Z"}, "descriptions": [{"lang": "en", "value": "ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-16, BilateralBlurImage contains a heap buffer over-read caused by an incorrect conversion. When processing a crafted image with the -bilateral-blur operation an out of bounds read can occur. This vulnerability is fixed in 7.1.2-16."}], "source": {"advisory": "GHSA-cqw9-w2m7-r2m2", "discovery": "UNKNOWN"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-03-10T14:50:49.176483Z", "id": "CVE-2026-30935", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-03-10T14:50:58.727Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-30935", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-03-10T14:50:49.176483Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-03-10T14:50:53.929Z"}}], "cna": {"title": "ImageMagick has a heap Buffer Over-Read in BilateralBlurImage", "source": {"advisory": "GHSA-cqw9-w2m7-r2m2", "discovery": "UNKNOWN"}, "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.4, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}}], "affected": [{"vendor": "ImageMagick", "product": "ImageMagick", "versions": [{"status": "affected", "version": "< 7.1.2-16"}]}], "references": [{"url": "https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-cqw9-w2m7-r2m2", "name": "https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-cqw9-w2m7-r2m2", "tags": ["x_refsource_CONFIRM"]}], "descriptions": [{"lang": "en", "value": "ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-16, BilateralBlurImage contains a heap buffer over-read caused by an incorrect conversion. When processing a crafted image with the -bilateral-blur operation an out of bounds read can occur. This vulnerability is fixed in 7.1.2-16."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-125", "description": "CWE-125: Out-of-bounds Read"}]}, {"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-190", "description": "CWE-190: Integer Overflow or Wraparound"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-03-09T21:48:47.570Z"}}}, "cveMetadata": {"cveId": "CVE-2026-30935", "state": "PUBLISHED", "dateUpdated": "2026-03-10T14:50:58.727Z", "dateReserved": "2026-03-07T16:40:05.885Z", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "datePublished": "2026-03-09T21:48:47.570Z", "assignerShortName": "GitHub_M"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"product": "ImageMagick", "vendor": "ImageMagick", "versions": [{"status": "affected", "version": "< 7.1.2-16"}]}], "source": "security-advisories@github.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*", "matchCriteriaId": "E20BE285-7F97-4156-AFD3-80B9CFC8B945", "versionEndExcluding": "7.1.2-16", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-16, BilateralBlurImage contains a heap buffer over-read caused by an incorrect conversion. When processing a crafted image with the -bilateral-blur operation an out of bounds read can occur. This vulnerability is fixed in 7.1.2-16."}, {"lang": "es", "value": "ImageMagick es un software gratuito y de c\u00f3digo abierto utilizado para editar y manipular im\u00e1genes digitales. Antes de las versiones 7.1.2-16, BilateralBlurImage contiene una lectura excesiva del b\u00fafer de pila causada por una conversi\u00f3n incorrecta. Al procesar una imagen manipulada con la operaci\u00f3n -bilateral-blur, puede ocurrir una lectura fuera de l\u00edmites. Esta vulnerabilidad est\u00e1 corregida en 7.1.2-16."}], "id": "CVE-2026-30935", "lastModified": "2026-06-17T10:33:10.813", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 4.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 2.5, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-30935", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-03-10T14:50:49.176483Z", "version": "2.0.3"}}]}, "published": "2026-03-10T07:44:57.483", "references": [{"source": "security-advisories@github.com", "tags": ["Vendor Advisory"], "url": "https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-cqw9-w2m7-r2m2"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-125"}, {"lang": "en", "value": "CWE-190"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{"bugzilla": {"description": "ImageMagick: heap-based buffer over-read in BilateralBlurImage", "id": "2445899", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2445899"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-125", "details": ["A flaw was found in ImageMagick. Processing a specially crafted image with the -bilateral-blur operation in the BilateralBlurImage function can cause a heap-based buffer over-read due to an incorrect conversion, leading to a denial of service."], "mitigation": {"lang": "en:us", "value": "To reduce the risk of exploitation, avoid processing untrusted image files using the -bilateral-blur operation with ImageMagick. If ImageMagick is deployed in a way that it processes files from untrusted sources automatically, consider running the application inside a container or a restricted sandbox environment to limit the potential security impact."}, "name": "CVE-2026-30935", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Fix deferred", "package_name": "ImageMagick", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Fix deferred", "package_name": "ImageMagick", "product_name": "Red Hat Enterprise Linux 7"}], "public_date": "2026-03-09T21:48:47Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-30935\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-30935\nhttps://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-cqw9-w2m7-r2m2"], "statement": "To exploit this flaw, an attacker needs to convince a user to process a specially crafted image with the -bilateral-blur operation. Additionally, this issue can cause a heap-based buffer over-read of only 4 bytes, limiting the security impact to a denial of service. Due to these reasons, this vulnerability has been rated with a moderate severity.", "threat_severity": "Moderate"}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,7.1.2-16)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "ImageMagick", "source": "cna", "vendor": "ImageMagick"}, "product": "imagemagick", "vendor": "imagemagick"}], "analysis": {"en": {"generated_at": "2026-04-16T10:05:32.388641+00:00", "value": {"mitigation_remediation": ["Upgrade ImageMagick to version 7.1.2\u201116 or later, which contains the fix for the BilateralBlurImage buffer over-read.", "If an upgrade is not immediately possible, restrict or disable the -bilateral-blur operation in ImageMagick's policy configuration or avoid processing untrusted images with that option.", "Validate all incoming images against expected formats and sizes before invoking BilateralBlurImage to reduce the chance of triggering malformed input."], "summary": {"action": "Patch immediately", "impact": "Buffer Over-Read leading to potential information disclosure"}, "threat_synthesis": {"affected_systems": "Affected versions are all releases of ImageMagick prior to 7.1.2\u201116, including the ImageMagick suite as identified by the CPE entry for imagemagick:imagemagick. No affected products beyond this are listed. The fix is available from version 7.1.2\u201116 onward.", "description_and_impact": "ImageMagick's BilateralBlurImage function performs an incorrect conversion that can lead to a heap buffer over-read when processing a crafted image with the -bilateral-blur option. The over-read allows an attacker to read memory beyond the intended buffer boundaries, potentially exposing internal data and enabling information disclosure. The weakness is identified as a buffer over-read (CWE\u2011125) and an integer overflow risk (CWE\u2011190).", "risk_and_exploitability": "The CVSS score of 4.4 indicates a moderate severity. The EPSS score of less than 1% suggests a very low likelihood of exploitation at present. The vulnerability is not listed in the CISA KEV catalog. Exploitation requires an attacker to supply a specially crafted image that triggers the -bilateral-blur operation; such input could arise in environments where images are processed automatically, such as web applications or image services. The lack of a high exploitability score and no public exploitation evidence lowers the immediate risk, but the potential for information disclosure warrants prompt remediation."}}}}, "created": "2026-03-10T14:06:43.607445+00:00", "updated": "2026-04-16T10:15:26.107365+00:00", "vendors": ["imagemagick", "imagemagick$PRODUCT$imagemagick"]}