Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/77136?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/77136?format=api", "vulnerability_id": "VCID-kk6t-e2zm-5bck", "summary": "Botan is a C++ cryptography library. From version 2.3.0 to before version 3.11.0, during SM2 decryption, the code that checked the authentication code value (C3) failed to check that the encoded value was of the expected length prior to comparison. An invalid ciphertext can cause a heap over-read of up to 31 bytes, resulting in a crash or potentially other undefined behavior. This issue has been patched in version 3.11.0.", "aliases": [ { "alias": "CVE-2026-32877" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/116684?format=api", "purl": "pkg:apk/alpine/botan3@3.11.0-r0?arch=armv7&distroversion=v3.24&reponame=main", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/botan3@3.11.0-r0%3Farch=armv7&distroversion=v3.24&reponame=main" }, { "url": "http://public2.vulnerablecode.io/api/packages/116685?format=api", "purl": "pkg:apk/alpine/botan3@3.11.0-r0?arch=loongarch64&distroversion=v3.24&reponame=main", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/botan3@3.11.0-r0%3Farch=loongarch64&distroversion=v3.24&reponame=main" }, { "url": "http://public2.vulnerablecode.io/api/packages/116686?format=api", "purl": "pkg:apk/alpine/botan3@3.11.0-r0?arch=ppc64le&distroversion=v3.24&reponame=main", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/botan3@3.11.0-r0%3Farch=ppc64le&distroversion=v3.24&reponame=main" }, { "url": "http://public2.vulnerablecode.io/api/packages/116687?format=api", "purl": "pkg:apk/alpine/botan3@3.11.0-r0?arch=riscv64&distroversion=v3.24&reponame=main", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/botan3@3.11.0-r0%3Farch=riscv64&distroversion=v3.24&reponame=main" }, { "url": "http://public2.vulnerablecode.io/api/packages/116688?format=api", "purl": "pkg:apk/alpine/botan3@3.11.0-r0?arch=s390x&distroversion=v3.24&reponame=main", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/botan3@3.11.0-r0%3Farch=s390x&distroversion=v3.24&reponame=main" }, { "url": "http://public2.vulnerablecode.io/api/packages/116689?format=api", "purl": "pkg:apk/alpine/botan3@3.11.0-r0?arch=x86&distroversion=v3.24&reponame=main", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/botan3@3.11.0-r0%3Farch=x86&distroversion=v3.24&reponame=main" }, { "url": "http://public2.vulnerablecode.io/api/packages/116690?format=api", "purl": "pkg:apk/alpine/botan3@3.11.0-r0?arch=x86_64&distroversion=v3.24&reponame=main", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/botan3@3.11.0-r0%3Farch=x86_64&distroversion=v3.24&reponame=main" }, { "url": "http://public2.vulnerablecode.io/api/packages/237625?format=api", "purl": "pkg:apk/alpine/botan3@3.11.0-r0?arch=aarch64&distroversion=edge&reponame=main", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/botan3@3.11.0-r0%3Farch=aarch64&distroversion=edge&reponame=main" }, { "url": "http://public2.vulnerablecode.io/api/packages/237626?format=api", "purl": "pkg:apk/alpine/botan3@3.11.0-r0?arch=armhf&distroversion=edge&reponame=main", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/botan3@3.11.0-r0%3Farch=armhf&distroversion=edge&reponame=main" }, { "url": "http://public2.vulnerablecode.io/api/packages/237627?format=api", "purl": "pkg:apk/alpine/botan3@3.11.0-r0?arch=armv7&distroversion=edge&reponame=main", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/botan3@3.11.0-r0%3Farch=armv7&distroversion=edge&reponame=main" }, { "url": "http://public2.vulnerablecode.io/api/packages/237628?format=api", "purl": "pkg:apk/alpine/botan3@3.11.0-r0?arch=loongarch64&distroversion=edge&reponame=main", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/botan3@3.11.0-r0%3Farch=loongarch64&distroversion=edge&reponame=main" }, { "url": "http://public2.vulnerablecode.io/api/packages/237629?format=api", "purl": "pkg:apk/alpine/botan3@3.11.0-r0?arch=ppc64le&distroversion=edge&reponame=main", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/botan3@3.11.0-r0%3Farch=ppc64le&distroversion=edge&reponame=main" }, { "url": "http://public2.vulnerablecode.io/api/packages/237630?format=api", "purl": "pkg:apk/alpine/botan3@3.11.0-r0?arch=riscv64&distroversion=edge&reponame=main", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/botan3@3.11.0-r0%3Farch=riscv64&distroversion=edge&reponame=main" }, { "url": "http://public2.vulnerablecode.io/api/packages/237631?format=api", "purl": "pkg:apk/alpine/botan3@3.11.0-r0?arch=s390x&distroversion=edge&reponame=main", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/botan3@3.11.0-r0%3Farch=s390x&distroversion=edge&reponame=main" }, { "url": "http://public2.vulnerablecode.io/api/packages/237632?format=api", "purl": "pkg:apk/alpine/botan3@3.11.0-r0?arch=x86&distroversion=edge&reponame=main", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/botan3@3.11.0-r0%3Farch=x86&distroversion=edge&reponame=main" }, { "url": "http://public2.vulnerablecode.io/api/packages/237633?format=api", "purl": "pkg:apk/alpine/botan3@3.11.0-r0?arch=x86_64&distroversion=edge&reponame=main", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/botan3@3.11.0-r0%3Farch=x86_64&distroversion=edge&reponame=main" }, { "url": "http://public2.vulnerablecode.io/api/packages/116682?format=api", "purl": "pkg:apk/alpine/botan3@3.11.0-r0?arch=aarch64&distroversion=v3.24&reponame=main", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/botan3@3.11.0-r0%3Farch=aarch64&distroversion=v3.24&reponame=main" }, { "url": "http://public2.vulnerablecode.io/api/packages/116683?format=api", "purl": "pkg:apk/alpine/botan3@3.11.0-r0?arch=armhf&distroversion=v3.24&reponame=main", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/botan3@3.11.0-r0%3Farch=armhf&distroversion=v3.24&reponame=main" }, { "url": "http://public2.vulnerablecode.io/api/packages/26260?format=api", "purl": "pkg:deb/debian/botan3@3.11.0%2Bdfsg-2?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/botan3@3.11.0%252Bdfsg-2%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/26259?format=api", "purl": "pkg:deb/debian/botan3@3.12.0%2Bdfsg-2?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/botan3@3.12.0%252Bdfsg-2%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/1075615?format=api", "purl": "pkg:deb/debian/botan3@3.12.0%2Bdfsg-2", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/botan3@3.12.0%252Bdfsg-2" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/26258?format=api", "purl": "pkg:deb/debian/botan3@3.7.1%2Bdfsg-2?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-2tn7-1mpw-n3gn" }, { "vulnerability": "VCID-h2rp-935z-gkbf" }, { "vulnerability": "VCID-kk6t-e2zm-5bck" }, { "vulnerability": "VCID-m4uz-wud7-3bf2" }, { "vulnerability": "VCID-twnz-2bvd-a7f5" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/botan3@3.7.1%252Bdfsg-2%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/1075614?format=api", "purl": "pkg:deb/debian/botan3@3.7.1%2Bdfsg-2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-2tn7-1mpw-n3gn" }, { "vulnerability": "VCID-h2rp-935z-gkbf" }, { "vulnerability": "VCID-kk6t-e2zm-5bck" }, { "vulnerability": "VCID-m4uz-wud7-3bf2" }, { "vulnerability": "VCID-twnz-2bvd-a7f5" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/botan3@3.7.1%252Bdfsg-2" } ], "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-32877.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-32877.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-32877", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00063", "scoring_system": "epss", "scoring_elements": "0.19873", "published_at": "2026-06-11T12:55:00Z" }, { "value": "0.00063", "scoring_system": "epss", "scoring_elements": "0.20045", "published_at": "2026-06-12T12:55:00Z" }, { "value": "0.00063", "scoring_system": "epss", "scoring_elements": "0.20065", "published_at": "2026-06-13T12:55:00Z" }, { "value": "0.00063", "scoring_system": "epss", "scoring_elements": "0.20039", "published_at": "2026-06-14T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-32877" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-32877", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-32877" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2453209", "reference_id": "2453209", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2453209" }, { "reference_url": "https://github.com/randombit/botan/security/advisories/GHSA-7jj6-4r42-w9h6", "reference_id": "GHSA-7jj6-4r42-w9h6", "reference_type": "", "scores": [ { "value": "8.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-03-31T15:25:50Z/" } ], "url": "https://github.com/randombit/botan/security/advisories/GHSA-7jj6-4r42-w9h6" } ], "weaknesses": [ { "cwe_id": 125, "name": "Out-of-bounds Read", "description": "The product reads data past the end, or before the beginning, of the intended buffer." }, { "cwe_id": 1284, "name": "Improper Validation of Specified Quantity in Input", "description": "The product receives input that is expected to specify a quantity (such as size or length), but it does not validate or incorrectly validates that the quantity has the required properties." } ], "exploits": [], "severity_range_score": "6.5 - 8.2", "exploitability": "0.5", "weighted_severity": "7.4", "risk_score": 3.7, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-kk6t-e2zm-5bck" }