CVE-2025-15469

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-15469", "assignerOrgId": "3a12439a-ef3a-4c79-92e6-6081a721f1e5", "state": "PUBLISHED", "assignerShortName": "openssl", "dateReserved": "2026-01-06T09:27:22.586Z", "datePublished": "2026-01-27T16:01:21.597Z", "dateUpdated": "2026-01-29T14:54:35.153Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "OpenSSL", "vendor": "OpenSSL", "versions": [{"lessThan": "3.6.1", "status": "affected", "version": "3.6.0", "versionType": "semver"}, {"lessThan": "3.5.5", "status": "affected", "version": "3.5.0", "versionType": "semver"}]}], "credits": [{"lang": "en", "type": "reporter", "value": "Stanislav Fort (Aisle Research)"}, {"lang": "en", "type": "remediation developer", "value": "Viktor Dukhovni"}], "datePublic": "2026-01-27T14:00:00.000Z", "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Issue summary: The 'openssl dgst' command-line tool silently truncates input<br>data to 16MB when using one-shot signing algorithms and reports success instead<br>of an error.<br><br>Impact summary: A user signing or verifying files larger than 16MB with<br>one-shot algorithms (such as Ed25519, Ed448, or ML-DSA) may believe the entire<br>file is authenticated while trailing data beyond 16MB remains unauthenticated.<br><br>When the 'openssl dgst' command is used with algorithms that only support<br>one-shot signing (Ed25519, Ed448, ML-DSA-44, ML-DSA-65, ML-DSA-87), the input<br>is buffered with a 16MB limit. If the input exceeds this limit, the tool<br>silently truncates to the first 16MB and continues without signaling an error,<br>contrary to what the documentation states. This creates an integrity gap where<br>trailing bytes can be modified without detection if both signing and<br>verification are performed using the same affected codepath.<br><br>The issue affects only the command-line tool behavior. Verifiers that process<br>the full message using library APIs will reject the signature, so the risk<br>primarily affects workflows that both sign and verify with the affected<br>'openssl dgst' command. Streaming digest algorithms for 'openssl dgst' and<br>library users are unaffected.<br><br>The FIPS modules in 3.5 and 3.6 are not affected by this issue, as the<br>command-line tools are outside the OpenSSL FIPS module boundary.<br><br>OpenSSL 3.5 and 3.6 are vulnerable to this issue.<br><br>OpenSSL 3.4, 3.3, 3.0, 1.1.1 and 1.0.2 are not affected by this issue."}], "value": "Issue summary: The 'openssl dgst' command-line tool silently truncates input\ndata to 16MB when using one-shot signing algorithms and reports success instead\nof an error.\n\nImpact summary: A user signing or verifying files larger than 16MB with\none-shot algorithms (such as Ed25519, Ed448, or ML-DSA) may believe the entire\nfile is authenticated while trailing data beyond 16MB remains unauthenticated.\n\nWhen the 'openssl dgst' command is used with algorithms that only support\none-shot signing (Ed25519, Ed448, ML-DSA-44, ML-DSA-65, ML-DSA-87), the input\nis buffered with a 16MB limit. If the input exceeds this limit, the tool\nsilently truncates to the first 16MB and continues without signaling an error,\ncontrary to what the documentation states. This creates an integrity gap where\ntrailing bytes can be modified without detection if both signing and\nverification are performed using the same affected codepath.\n\nThe issue affects only the command-line tool behavior. Verifiers that process\nthe full message using library APIs will reject the signature, so the risk\nprimarily affects workflows that both sign and verify with the affected\n'openssl dgst' command. Streaming digest algorithms for 'openssl dgst' and\nlibrary users are unaffected.\n\nThe FIPS modules in 3.5 and 3.6 are not affected by this issue, as the\ncommand-line tools are outside the OpenSSL FIPS module boundary.\n\nOpenSSL 3.5 and 3.6 are vulnerable to this issue.\n\nOpenSSL 3.4, 3.3, 3.0, 1.1.1 and 1.0.2 are not affected by this issue."}], "metrics": [{"format": "other", "other": {"content": {"text": "Low"}, "type": "https://openssl-library.org/policies/general/security-policy/"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-347", "description": "CWE-347 Improper Verification of Cryptographic Signature", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "3a12439a-ef3a-4c79-92e6-6081a721f1e5", "shortName": "openssl", "dateUpdated": "2026-01-27T16:01:21.597Z"}, "references": [{"name": "OpenSSL Advisory", "tags": ["vendor-advisory"], "url": "https://openssl-library.org/news/secadv/20260127.txt"}, {"name": "3.6.1 git commit", "tags": ["patch"], "url": "https://github.com/openssl/openssl/commit/310f305eb92ea8040d6b3cb75a5feeba8e6acf2f"}, {"name": "3.5.5 git commit", "tags": ["patch"], "url": "https://github.com/openssl/openssl/commit/a7936fa4bd23c906e1955a16a0a0ab39a4953a61"}], "source": {"discovery": "UNKNOWN"}, "title": "'openssl dgst' one-shot codepath silently truncates inputs >16MB", "x_generator": {"engine": "Vulnogram 0.2.0"}}, "adp": [{"metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2026-01-29T14:54:00.486808Z", "id": "CVE-2025-15469", "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": "2026-01-29T14:54:35.153Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2025-15469", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-01-29T14:54:00.486808Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-01-29T14:54:29.833Z"}}], "cna": {"title": "'openssl dgst' one-shot codepath silently truncates inputs >16MB", "source": {"discovery": "UNKNOWN"}, "credits": [{"lang": "en", "type": "reporter", "value": "Stanislav Fort (Aisle Research)"}, {"lang": "en", "type": "remediation developer", "value": "Viktor Dukhovni"}], "metrics": [{"other": {"type": "https://openssl-library.org/policies/general/security-policy/", "content": {"text": "Low"}}, "format": "other"}], "affected": [{"vendor": "OpenSSL", "product": "OpenSSL", "versions": [{"status": "affected", "version": "3.6.0", "lessThan": "3.6.1", "versionType": "semver"}, {"status": "affected", "version": "3.5.0", "lessThan": "3.5.5", "versionType": "semver"}], "defaultStatus": "unaffected"}], "datePublic": "2026-01-27T14:00:00.000Z", "references": [{"url": "https://openssl-library.org/news/secadv/20260127.txt", "name": "OpenSSL Advisory", "tags": ["vendor-advisory"]}, {"url": "https://github.com/openssl/openssl/commit/310f305eb92ea8040d6b3cb75a5feeba8e6acf2f", "name": "3.6.1 git commit", "tags": ["patch"]}, {"url": "https://github.com/openssl/openssl/commit/a7936fa4bd23c906e1955a16a0a0ab39a4953a61", "name": "3.5.5 git commit", "tags": ["patch"]}], "x_generator": {"engine": "Vulnogram 0.2.0"}, "descriptions": [{"lang": "en", "value": "Issue summary: The 'openssl dgst' command-line tool silently truncates input\ndata to 16MB when using one-shot signing algorithms and reports success instead\nof an error.\n\nImpact summary: A user signing or verifying files larger than 16MB with\none-shot algorithms (such as Ed25519, Ed448, or ML-DSA) may believe the entire\nfile is authenticated while trailing data beyond 16MB remains unauthenticated.\n\nWhen the 'openssl dgst' command is used with algorithms that only support\none-shot signing (Ed25519, Ed448, ML-DSA-44, ML-DSA-65, ML-DSA-87), the input\nis buffered with a 16MB limit. If the input exceeds this limit, the tool\nsilently truncates to the first 16MB and continues without signaling an error,\ncontrary to what the documentation states. This creates an integrity gap where\ntrailing bytes can be modified without detection if both signing and\nverification are performed using the same affected codepath.\n\nThe issue affects only the command-line tool behavior. Verifiers that process\nthe full message using library APIs will reject the signature, so the risk\nprimarily affects workflows that both sign and verify with the affected\n'openssl dgst' command. Streaming digest algorithms for 'openssl dgst' and\nlibrary users are unaffected.\n\nThe FIPS modules in 3.5 and 3.6 are not affected by this issue, as the\ncommand-line tools are outside the OpenSSL FIPS module boundary.\n\nOpenSSL 3.5 and 3.6 are vulnerable to this issue.\n\nOpenSSL 3.4, 3.3, 3.0, 1.1.1 and 1.0.2 are not affected by this issue.", "supportingMedia": [{"type": "text/html", "value": "Issue summary: The 'openssl dgst' command-line tool silently truncates input<br>data to 16MB when using one-shot signing algorithms and reports success instead<br>of an error.<br><br>Impact summary: A user signing or verifying files larger than 16MB with<br>one-shot algorithms (such as Ed25519, Ed448, or ML-DSA) may believe the entire<br>file is authenticated while trailing data beyond 16MB remains unauthenticated.<br><br>When the 'openssl dgst' command is used with algorithms that only support<br>one-shot signing (Ed25519, Ed448, ML-DSA-44, ML-DSA-65, ML-DSA-87), the input<br>is buffered with a 16MB limit. If the input exceeds this limit, the tool<br>silently truncates to the first 16MB and continues without signaling an error,<br>contrary to what the documentation states. This creates an integrity gap where<br>trailing bytes can be modified without detection if both signing and<br>verification are performed using the same affected codepath.<br><br>The issue affects only the command-line tool behavior. Verifiers that process<br>the full message using library APIs will reject the signature, so the risk<br>primarily affects workflows that both sign and verify with the affected<br>'openssl dgst' command. Streaming digest algorithms for 'openssl dgst' and<br>library users are unaffected.<br><br>The FIPS modules in 3.5 and 3.6 are not affected by this issue, as the<br>command-line tools are outside the OpenSSL FIPS module boundary.<br><br>OpenSSL 3.5 and 3.6 are vulnerable to this issue.<br><br>OpenSSL 3.4, 3.3, 3.0, 1.1.1 and 1.0.2 are not affected by this issue.", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-347", "description": "CWE-347 Improper Verification of Cryptographic Signature"}]}], "providerMetadata": {"orgId": "3a12439a-ef3a-4c79-92e6-6081a721f1e5", "shortName": "openssl", "dateUpdated": "2026-01-27T16:01:21.597Z"}}}, "cveMetadata": {"cveId": "CVE-2025-15469", "state": "PUBLISHED", "dateUpdated": "2026-01-29T14:54:35.153Z", "dateReserved": "2026-01-06T09:27:22.586Z", "assignerOrgId": "3a12439a-ef3a-4c79-92e6-6081a721f1e5", "datePublished": "2026-01-27T16:01:21.597Z", "assignerShortName": "openssl"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "OpenSSL", "vendor": "OpenSSL", "versions": [{"lessThan": "3.6.1", "status": "affected", "version": "3.6.0", "versionType": "semver"}, {"lessThan": "3.5.5", "status": "affected", "version": "3.5.0", "versionType": "semver"}]}], "source": "openssl-security@openssl.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*", "matchCriteriaId": "1CAC7CBE-EC03-4089-938A-0CEEB2E09B62", "versionEndExcluding": "3.5.5", "versionStartIncluding": "3.5.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*", "matchCriteriaId": "68352537-5E99-4F4D-B78A-BCF0353A70A5", "versionEndExcluding": "3.6.1", "versionStartIncluding": "3.6.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Issue summary: The 'openssl dgst' command-line tool silently truncates input\ndata to 16MB when using one-shot signing algorithms and reports success instead\nof an error.\n\nImpact summary: A user signing or verifying files larger than 16MB with\none-shot algorithms (such as Ed25519, Ed448, or ML-DSA) may believe the entire\nfile is authenticated while trailing data beyond 16MB remains unauthenticated.\n\nWhen the 'openssl dgst' command is used with algorithms that only support\none-shot signing (Ed25519, Ed448, ML-DSA-44, ML-DSA-65, ML-DSA-87), the input\nis buffered with a 16MB limit. If the input exceeds this limit, the tool\nsilently truncates to the first 16MB and continues without signaling an error,\ncontrary to what the documentation states. This creates an integrity gap where\ntrailing bytes can be modified without detection if both signing and\nverification are performed using the same affected codepath.\n\nThe issue affects only the command-line tool behavior. Verifiers that process\nthe full message using library APIs will reject the signature, so the risk\nprimarily affects workflows that both sign and verify with the affected\n'openssl dgst' command. Streaming digest algorithms for 'openssl dgst' and\nlibrary users are unaffected.\n\nThe FIPS modules in 3.5 and 3.6 are not affected by this issue, as the\ncommand-line tools are outside the OpenSSL FIPS module boundary.\n\nOpenSSL 3.5 and 3.6 are vulnerable to this issue.\n\nOpenSSL 3.4, 3.3, 3.0, 1.1.1 and 1.0.2 are not affected by this issue."}, {"lang": "es", "value": "Resumen del problema: La herramienta de l\u00ednea de comandos 'openssl dgst' trunca silenciosamente los datos de entrada a 16MB cuando se utilizan algoritmos de firma de un solo paso e informa \u00e9xito en lugar de un error.\n\nResumen del impacto: Un usuario que firma o verifica archivos de m\u00e1s de 16MB con algoritmos de un solo paso (como Ed25519, Ed448 o ML-DSA) puede creer que el archivo completo est\u00e1 autenticado mientras que los datos finales m\u00e1s all\u00e1 de 16MB permanecen sin autenticar.\n\nCuando se utiliza el comando 'openssl dgst' con algoritmos que solo admiten la firma de un solo paso (Ed25519, Ed448, ML-DSA-44, ML-DSA-65, ML-DSA-87), la entrada se almacena en b\u00fafer con un l\u00edmite de 16MB. Si la entrada excede este l\u00edmite, la herramienta trunca silenciosamente a los primeros 16MB y contin\u00faa sin se\u00f1alar un error, contrario a lo que establece la documentaci\u00f3n. Esto crea una brecha de integridad donde los bytes finales pueden modificarse sin detecci\u00f3n si tanto la firma como la verificaci\u00f3n se realizan utilizando la misma ruta de c\u00f3digo afectada.\n\nEl problema afecta solo el comportamiento de la herramienta de l\u00ednea de comandos. Los verificadores que procesan el mensaje completo utilizando las API de la librer\u00eda rechazar\u00e1n la firma, por lo que el riesgo afecta principalmente a los flujos de trabajo que tanto firman como verifican con el comando 'openssl dgst' afectado. Los algoritmos de resumen por streaming para 'openssl dgst' y los usuarios de la librer\u00eda no se ven afectados.\n\nLos m\u00f3dulos FIPS en 3.5 y 3.6 no se ven afectados por este problema, ya que las herramientas de l\u00ednea de comandos est\u00e1n fuera del l\u00edmite del m\u00f3dulo FIPS de OpenSSL.\n\nOpenSSL 3.5 y 3.6 son vulnerables a este problema.\n\nOpenSSL 3.4, 3.3, 3.0, 1.1.1 y 1.0.2 no se ven afectados por este problema."}], "id": "CVE-2025-15469", "lastModified": "2026-06-17T08:37:50.893", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-15469", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-01-29T14:54:00.486808Z", "version": "2.0.3"}}]}, "published": "2026-01-27T16:16:14.523", "references": [{"source": "openssl-security@openssl.org", "tags": ["Patch"], "url": "https://github.com/openssl/openssl/commit/310f305eb92ea8040d6b3cb75a5feeba8e6acf2f"}, {"source": "openssl-security@openssl.org", "tags": ["Patch"], "url": "https://github.com/openssl/openssl/commit/a7936fa4bd23c906e1955a16a0a0ab39a4953a61"}, {"source": "openssl-security@openssl.org", "tags": ["Vendor Advisory"], "url": "https://openssl-library.org/news/secadv/20260127.txt"}], "sourceIdentifier": "openssl-security@openssl.org", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-347"}], "source": "openssl-security@openssl.org", "type": "Secondary"}]}

{"bugzilla": {"description": "openssl: OpenSSL: Data integrity bypass in `openssl dgst` command due to silent truncation", "id": "2430378", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2430378"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N", "status": "draft"}, "cwe": "CWE-1284", "details": ["A flaw was found in openssl. When a user signs or verifies files larger than 16MB using the `openssl dgst` command with one-shot algorithms, the tool silently truncates the input to 16MB. This creates an integrity gap, allowing trailing data beyond the initial 16MB to be modified without detection because it remains unauthenticated. This vulnerability primarily impacts workflows that both sign and verify files using the affected `openssl dgst` command."], "mitigation": {"lang": "en:us", "value": "To mitigate this issue, avoid using the `openssl dgst` command with one-shot algorithms (such as Ed25519, Ed448, or ML-DSA) for files larger than 16MB. Instead, utilize streaming digest algorithms with `openssl dgst` or use library APIs for signing and verification, as these are not affected by the truncation vulnerability. Users should ensure that input files for one-shot signing/verification with `openssl dgst` do not exceed 16MB."}, "name": "CVE-2025-15469", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Fix deferred", "package_name": "edk2", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Affected", "package_name": "openssl", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Fix deferred", "package_name": "shim", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Fix deferred", "package_name": "shim-unsigned-aarch64", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Fix deferred", "package_name": "shim-unsigned-x64", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Fix deferred", "package_name": "openssl", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Fix deferred", "package_name": "openssl", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Fix deferred", "package_name": "ovmf", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Fix deferred", "package_name": "compat-openssl10", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Fix deferred", "package_name": "edk2", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Fix deferred", "package_name": "mingw-openssl", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Fix deferred", "package_name": "openssl", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Fix deferred", "package_name": "shim", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Fix deferred", "package_name": "shim-unsigned-x64", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "compat-openssl11", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "edk2", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "openssl", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "shim", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "shim-unsigned-aarch64", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "shim-unsigned-x64", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/a:redhat:jboss_core_services:1", "fix_state": "Fix deferred", "package_name": "openssl", "product_name": "Red Hat JBoss Core Services"}, {"cpe": "cpe:/a:redhat:openshift:4", "fix_state": "Fix deferred", "package_name": "rhcos", "product_name": "Red Hat OpenShift Container Platform 4"}], "public_date": "2026-01-27T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-15469\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-15469"], "statement": "This vulnerability is rated Low for Red Hat. The flaw affects the `openssl dgst` command-line tool when used with one-shot algorithms (such as Ed25519, Ed448, or ML-DSA) on files larger than 16MB. Impact is limited as it requires both signing and verification to be performed using the affected command, and verifiers using library APIs are not impacted. Red Hat Enterprise Linux versions shipping OpenSSL 3.5 or 3.6 are affected; older versions are not.", "threat_severity": "Low"}

{"created": "2026-01-28T12:22:42.647260+00:00", "updated": "2026-01-28T12:22:42.647293+00:00", "vendors": ["openssl", "openssl$PRODUCT$openssl"]}