CVE-2026-25798

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{"affected": [{"affectedData": [{"product": "ImageMagick", "vendor": "ImageMagick", "versions": [{"status": "affected", "version": ">= 7.0.0, < 7.1.2-15"}, {"status": "affected", "version": "< 6.9.13-40"}]}], "source": "security-advisories@github.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*", "matchCriteriaId": "C6F44A65-1733-4752-AAD0-BCCC7BDBC877", "versionEndExcluding": "6.9.13-40", "vulnerable": true}, {"criteria": "cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*", "matchCriteriaId": "6AFFD439-1068-4B6F-AE01-724AC62CDCEA", "versionEndExcluding": "7.1.2-15", "versionStartIncluding": "7.0.0-0", "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 7.1.2-15 and 6.9.13-40, a NULL pointer dereference in ClonePixelCacheRepository allows a remote attacker to crash any application linked against ImageMagick by supplying a crafted image file, resulting in denial of service. Versions 7.1.2-15 and 6.9.13-40 contain a patch."}, {"lang": "es", "value": "ImageMagick es un software libre y de c\u00f3digo abierto utilizado para editar y manipular im\u00e1genes digitales. Antes de las versiones 7.1.2-15 y 6.9.13-40, una desreferencia de puntero NULL en ClonePixelCacheRepository permite a un atacante remoto bloquear cualquier aplicaci\u00f3n vinculada a ImageMagick al proporcionar un archivo de imagen manipulado, lo que resulta en denegaci\u00f3n de servicio. Las versiones 7.1.2-15 y 6.9.13-40 contienen un parche."}], "id": "CVE-2026-25798", "lastModified": "2026-06-17T10:25:15.813", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 5.3, "baseSeverity": "MEDIUM", "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:L", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "security-advisories@github.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "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"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-25798", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-02-26T15:20:58.772756Z", "version": "2.0.3"}}]}, "published": "2026-02-24T01:16:14.603", "references": [{"source": "security-advisories@github.com", "tags": ["Vendor Advisory"], "url": "https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-p863-5fgm-rgq4"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-476"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{"bugzilla": {"description": "ImageMagick: ImageMagick: Denial of Service via crafted image file", "id": "2442119", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2442119"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.3", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "status": "draft"}, "cwe": "CWE-476", "details": ["A flaw was found in ImageMagick. A remote attacker can exploit a NULL pointer dereference vulnerability by supplying a specially crafted image file. This can cause any application linked against ImageMagick to crash, leading to a Denial of Service (DoS)."], "mitigation": {"lang": "en:us", "value": "To mitigate this issue, restrict the processing of untrusted image files by applications that utilize ImageMagick. Implement input validation and sanitization for all image files originating from external or untrusted sources. If possible, run applications processing untrusted images in a sandboxed environment to limit potential impact."}, "name": "CVE-2026-25798", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "ImageMagick", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "ImageMagick", "product_name": "Red Hat Enterprise Linux 7"}], "public_date": "2026-02-24T01:02:30Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-25798\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-25798\nhttps://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-p863-5fgm-rgq4"], "statement": "MODERATE: This flaw in ImageMagick allows a remote attacker to cause a denial of service by providing a specially crafted image file. Applications linked against ImageMagick in Red Hat Enterprise Linux 6 and 7 are affected if they process untrusted image files. Exploitation requires the processing of a malicious image.", "threat_severity": "Moderate"}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[7.0.0,7.1.2-15)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,6.9.13-40)"}}], "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": "2026-04-18T11:00:13.057621+00:00", "value": {"mitigation_remediation": ["Upgrade ImageMagick to version 7.1.2-15 or 6.9.13-40, which contain the vendor fix.", "If an immediate upgrade is not possible, restrict or eliminate untrusted image processing by blocking remote image traffic or validating image sources.", "Implement a crash\u2011handling or supervision mechanism to restart the application automatically after an image processing crash to maintain service availability."], "summary": {"action": "Immediate Patch", "impact": "Denial of Service"}, "threat_synthesis": {"affected_systems": "The vulnerability affects the ImageMagick image processing library. All releases prior to 7.1.2-15 and 6.9.13-40 are vulnerable. Systems that incorporate these older ImageMagick versions process untrusted images from any source, including remote network connections or third\u2011party content, making them susceptible.", "description_and_impact": "ImageMagick contained a NULL pointer dereference in the ClonePixelCacheRepository function. An attacker who supplies a specially crafted image file can trigger a crash in any application linked with ImageMagick, causing the application to terminate unexpectedly. This flaw permits remote denial of service via the image processing path and is classified as CWE-476.", "risk_and_exploitability": "With a CVSS score of 5.3 the flaw represents a medium\u2011severity risk. The EPSS score is below 1% and the vulnerability is not listed in CISA\u2019s KEV catalog, indicating low exploitation likelihood at present. However, because the attack vector is simply an uploaded or received image, an attacker can launch the exploit without special privileges, making the attack path straightforward if the software is exposed to external image inputs."}}}}, "created": "2026-02-24T09:54:05.550563+00:00", "updated": "2026-04-18T11:15:35.896886+00:00", "vendors": ["imagemagick", "imagemagick$PRODUCT$imagemagick"]}