{
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    "cveMetadata": {
        "cveId": "CVE-2025-12194",
        "assignerOrgId": "91579145-5d7b-4cc5-b925-a0262ff19630",
        "state": "PUBLISHED",
        "assignerShortName": "bcorg",
        "dateReserved": "2025-10-24T20:54:20.444Z",
        "datePublished": "2025-10-24T22:51:36.942Z",
        "dateUpdated": "2025-10-27T15:21:41.167Z"
    },
    "containers": {
        "cna": {
            "affected": [
                {
                    "collectionURL": "https://repo1.maven.org/maven2/org/bouncycastle",
                    "defaultStatus": "unaffected",
                    "modules": [
                        "API"
                    ],
                    "packageName": "bc-fips",
                    "platforms": [
                        "All"
                    ],
                    "product": "Bouncy Castle for Java FIPS",
                    "programFiles": [
                        "core/src/main/jdk1.9/org/bouncycastle/crypto/fips/AESNativeCFB.java",
                        "core/src/main/jdk1.9/org/bouncycastle/crypto/fips/AESNativeGCM.java",
                        "core/src/main/jdk1.9/org/bouncycastle/crypto/fips/SHA256NativeDigest.java",
                        "core/src/main/jdk1.9/org/bouncycastle/crypto/fips/AESNativeEngine.java",
                        "core/src/main/jdk1.9/org/bouncycastle/crypto/fips/AESNativeCBC.java",
                        "core/src/main/jdk1.9/org/bouncycastle/crypto/fips/AESNativeCTR.java"
                    ],
                    "repo": "ssh://bcgit@git.bouncycastle.org:bc-fips-2.1.X-java.git",
                    "vendor": "Legion of the Bouncy Castle Inc.",
                    "versions": [
                        {
                            "lessThanOrEqual": "2.1.1",
                            "status": "affected",
                            "version": "2.1.0",
                            "versionType": "maven"
                        }
                    ]
                },
                {
                    "collectionURL": "https://repo1.maven.org/maven2/org/bouncycastle",
                    "defaultStatus": "unaffected",
                    "modules": [
                        "API"
                    ],
                    "packageName": "bcprov-lts8on",
                    "platforms": [
                        "All"
                    ],
                    "product": "Bouncy Castle for Java LTS",
                    "programFiles": [
                        "core/src/main/jdk1.9/org/bouncycastle/crypto/engines/AESNativeCFB.java",
                        "core/src/main/jdk1.9/org/bouncycastle/crypto/engines/AESNativeGCM.java",
                        "core/src/main/jdk1.9/org/bouncycastle/crypto/engines/AESNativeEngine.java",
                        "core/src/main/jdk1.9/org/bouncycastle/crypto/engines/AESNativeCBC.java",
                        "core/src/main/jdk1.9/org/bouncycastle/crypto/engines/AESNativeGCMSIV.java",
                        "core/src/main/jdk1.9/org/bouncycastle/crypto/engines/AESNativeCCM.java",
                        "core/src/main/jdk1.9/org/bouncycastle/crypto/engines/AESNativeCTR.java",
                        "core/src/main/jdk1.9/org/bouncycastle/crypto/digests/SHA256NativeDigest.java",
                        "core/src/main/jdk1.9/org/bouncycastle/crypto/digests/SHA224NativeDigest.java",
                        "core/src/main/jdk1.9/org/bouncycastle/crypto/digests/SHA3NativeDigest.java",
                        "core/src/main/jdk1.9/org/bouncycastle/crypto/digests/SHAKENativeDigest.java",
                        "core/src/main/jdk1.9/org/bouncycastle/crypto/digests/SHA512NativeDigest.java",
                        "core/src/main/jdk1.9/org/bouncycastle/crypto/digests/SHA384NativeDigest.java"
                    ],
                    "repo": "https://github.com/bcgit/bc-lts-java",
                    "vendor": "Legion of the Bouncy Castle Inc.",
                    "versions": [
                        {
                            "lessThanOrEqual": "2.73.7",
                            "status": "affected",
                            "version": "2.73.0",
                            "versionType": "maven"
                        }
                    ]
                }
            ],
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                {
                    "nodes": [
                        {
                            "cpeMatch": [
                                {
                                    "criteria": "cpe:2.3:a:legion_of_the_bouncy_castle_inc.:bouncy_castle_for_java_fips:*:*:all:*:*:*:*:*",
                                    "versionEndIncluding": "2.1.1",
                                    "versionStartIncluding": "2.1.0",
                                    "vulnerable": true
                                }
                            ],
                            "negate": false,
                            "operator": "OR"
                        },
                        {
                            "cpeMatch": [
                                {
                                    "criteria": "cpe:2.3:a:legion_of_the_bouncy_castle_inc.:bouncy_castle_for_java_lts:*:*:all:*:*:*:*:*",
                                    "versionEndIncluding": "2.73.7",
                                    "versionStartIncluding": "2.73.0",
                                    "vulnerable": true
                                }
                            ],
                            "negate": false,
                            "operator": "OR"
                        }
                    ],
                    "operator": "OR"
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "supportingMedia": [
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                            "value": "Uncontrolled Resource Consumption vulnerability in Legion of the Bouncy Castle Inc. Bouncy Castle for Java FIPS bc-fips on All (API modules), Legion of the Bouncy Castle Inc. Bouncy Castle for Java LTS bcprov-lts8on on All (API modules) allows Excessive Allocation.<p> This vulnerability is associated with program files <tt>core/src/main/jdk1.9/org/bouncycastle/crypto/fips/AESNativeCFB.Java</tt>, <tt>core/src/main/jdk1.9/org/bouncycastle/crypto/fips/AESNativeGCM.Java</tt>, <tt>core/src/main/jdk1.9/org/bouncycastle/crypto/fips/SHA256NativeDigest.Java</tt>, <tt>core/src/main/jdk1.9/org/bouncycastle/crypto/fips/AESNativeEngine.Java</tt>, <tt>core/src/main/jdk1.9/org/bouncycastle/crypto/fips/AESNativeCBC.Java</tt>, <tt>core/src/main/jdk1.9/org/bouncycastle/crypto/fips/AESNativeCTR.Java</tt>, <tt>core/src/main/jdk1.9/org/bouncycastle/crypto/engines/AESNativeCFB.Java</tt>, <tt>core/src/main/jdk1.9/org/bouncycastle/crypto/engines/AESNativeGCM.Java</tt>, <tt>core/src/main/jdk1.9/org/bouncycastle/crypto/engines/AESNativeEngine.Java</tt>, <tt>core/src/main/jdk1.9/org/bouncycastle/crypto/engines/AESNativeCBC.Java</tt>, <tt>core/src/main/jdk1.9/org/bouncycastle/crypto/engines/AESNativeGCMSIV.Java</tt>, <tt>core/src/main/jdk1.9/org/bouncycastle/crypto/engines/AESNativeCCM.Java</tt>, <tt>core/src/main/jdk1.9/org/bouncycastle/crypto/engines/AESNativeCTR.Java</tt>, <tt>core/src/main/jdk1.9/org/bouncycastle/crypto/digests/SHA256NativeDigest.Java</tt>, <tt>core/src/main/jdk1.9/org/bouncycastle/crypto/digests/SHA224NativeDigest.Java</tt>, <tt>core/src/main/jdk1.9/org/bouncycastle/crypto/digests/SHA3NativeDigest.Java</tt>, <tt>core/src/main/jdk1.9/org/bouncycastle/crypto/digests/SHAKENativeDigest.Java</tt>, <tt>core/src/main/jdk1.9/org/bouncycastle/crypto/digests/SHA512NativeDigest.Java</tt>, <tt>core/src/main/jdk1.9/org/bouncycastle/crypto/digests/SHA384NativeDigest.Java</tt>.</p><p>This issue affects Bouncy Castle for Java FIPS: from 2.1.0 through 2.1.1; Bouncy Castle for Java LTS: from 2.73.0 through 2.73.7.</p>"
                        }
                    ],
                    "value": "Uncontrolled Resource Consumption vulnerability in Legion of the Bouncy Castle Inc. Bouncy Castle for Java FIPS bc-fips on All (API modules), Legion of the Bouncy Castle Inc. Bouncy Castle for Java LTS bcprov-lts8on on All (API modules) allows Excessive Allocation. This vulnerability is associated with program files core/src/main/jdk1.9/org/bouncycastle/crypto/fips/AESNativeCFB.Java, core/src/main/jdk1.9/org/bouncycastle/crypto/fips/AESNativeGCM.Java, core/src/main/jdk1.9/org/bouncycastle/crypto/fips/SHA256NativeDigest.Java, core/src/main/jdk1.9/org/bouncycastle/crypto/fips/AESNativeEngine.Java, core/src/main/jdk1.9/org/bouncycastle/crypto/fips/AESNativeCBC.Java, core/src/main/jdk1.9/org/bouncycastle/crypto/fips/AESNativeCTR.Java, core/src/main/jdk1.9/org/bouncycastle/crypto/engines/AESNativeCFB.Java, core/src/main/jdk1.9/org/bouncycastle/crypto/engines/AESNativeGCM.Java, core/src/main/jdk1.9/org/bouncycastle/crypto/engines/AESNativeEngine.Java, core/src/main/jdk1.9/org/bouncycastle/crypto/engines/AESNativeCBC.Java, core/src/main/jdk1.9/org/bouncycastle/crypto/engines/AESNativeGCMSIV.Java, core/src/main/jdk1.9/org/bouncycastle/crypto/engines/AESNativeCCM.Java, core/src/main/jdk1.9/org/bouncycastle/crypto/engines/AESNativeCTR.Java, core/src/main/jdk1.9/org/bouncycastle/crypto/digests/SHA256NativeDigest.Java, core/src/main/jdk1.9/org/bouncycastle/crypto/digests/SHA224NativeDigest.Java, core/src/main/jdk1.9/org/bouncycastle/crypto/digests/SHA3NativeDigest.Java, core/src/main/jdk1.9/org/bouncycastle/crypto/digests/SHAKENativeDigest.Java, core/src/main/jdk1.9/org/bouncycastle/crypto/digests/SHA512NativeDigest.Java, core/src/main/jdk1.9/org/bouncycastle/crypto/digests/SHA384NativeDigest.Java.\n\nThis issue affects Bouncy Castle for Java FIPS: from 2.1.0 through 2.1.1; Bouncy Castle for Java LTS: from 2.73.0 through 2.73.7."
                }
            ],
            "impacts": [
                {
                    "capecId": "CAPEC-130",
                    "descriptions": [
                        {
                            "lang": "en",
                            "value": "CAPEC-130 Excessive Allocation"
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            "metrics": [
                {
                    "cvssV4_0": {
                        "Automatable": "NO",
                        "Recovery": "USER",
                        "Safety": "PRESENT",
                        "attackComplexity": "LOW",
                        "attackRequirements": "PRESENT",
                        "attackVector": "LOCAL",
                        "baseScore": 5.9,
                        "baseSeverity": "MEDIUM",
                        "privilegesRequired": "NONE",
                        "providerUrgency": "AMBER",
                        "subAvailabilityImpact": "NONE",
                        "subConfidentialityImpact": "NONE",
                        "subIntegrityImpact": "NONE",
                        "userInteraction": "NONE",
                        "valueDensity": "CONCENTRATED",
                        "vectorString": "CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/S:P/AU:N/R:U/V:C/RE:M/U:Amber",
                        "version": "4.0",
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                        "vulnIntegrityImpact": "NONE",
                        "vulnerabilityResponseEffort": "MODERATE"
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                            "lang": "en",
                            "value": "GENERAL"
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                    "descriptions": [
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                            "cweId": "CWE-400",
                            "description": "CWE-400 Uncontrolled Resource Consumption",
                            "lang": "en",
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            "providerMetadata": {
                "orgId": "91579145-5d7b-4cc5-b925-a0262ff19630",
                "shortName": "bcorg",
                "dateUpdated": "2025-10-24T23:01:19.091Z"
            },
            "references": [
                {
                    "url": "https://github.com/bcgit/bc-java/wiki/CVE%E2%80%902025%E2%80%9012194"
                }
            ],
            "source": {
                "discovery": "UNKNOWN"
            },
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                        "other": {
                            "type": "ssvc",
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                                "timestamp": "2025-10-27T15:21:29.159919Z",
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}