Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/90296?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/90296?format=api", "purl": "pkg:rpm/redhat/python-cryptography-main@46.0.7-1?arch=hum1", "type": "rpm", "namespace": "redhat", "name": "python-cryptography-main", "version": "46.0.7-1", "qualifiers": { "arch": "hum1" }, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": null, "latest_non_vulnerable_version": null, "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/50093?format=api", "vulnerability_id": "VCID-ac2f-9mbb-pyeh", "summary": "cryptography Vulnerable to a Subgroup Attack Due to Missing Subgroup Validation for SECT Curves\nThe `public_key_from_numbers` (or `EllipticCurvePublicNumbers.public_key()`), `EllipticCurvePublicNumbers.public_key()`, `load_der_public_key()` and `load_pem_public_key()` functions do not verify that the point belongs to the expected prime-order subgroup of the curve.\n\nThis missing validation allows an attacker to provide a public key point `P` from a small-order subgroup. This can lead to security issues in various situations, such as the most commonly used signature verification (ECDSA) and shared key negotiation (ECDH). When the victim computes the shared secret as `S = [victim_private_key]P` via ECDH, this leaks information about `victim_private_key mod (small_subgroup_order)`. For curves with cofactor > 1, this reveals the least significant bits of the private key. When these weak public keys are used in ECDSA , it's easy to forge signatures on the small subgroup.\n\nOnly SECT curves are impacted by this.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-26007.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.4", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-26007.json" }, { "reference_url": "https://github.com/pyca/cryptography", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.2", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/pyca/cryptography" }, { "reference_url": "https://github.com/pyca/cryptography/commit/0eebb9dbb6343d9bc1d91e5a2482ed4e054a6d8c", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.2", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/pyca/cryptography/commit/0eebb9dbb6343d9bc1d91e5a2482ed4e054a6d8c" }, { "reference_url": "https://github.com/pyca/cryptography/releases/tag/46.0.5", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.2", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/pyca/cryptography/releases/tag/46.0.5" }, { "reference_url": "http://www.openwall.com/lists/oss-security/2026/02/10/4", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.2", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://www.openwall.com/lists/oss-security/2026/02/10/4" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1127926", "reference_id": "1127926", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1127926" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2438762", "reference_id": "2438762", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2438762" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-26007", "reference_id": "CVE-2026-26007", "reference_type": "", "scores": [ { "value": "8.2", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-26007" }, { "reference_url": "https://github.com/advisories/GHSA-r6ph-v2qm-q3c2", "reference_id": "GHSA-r6ph-v2qm-q3c2", "reference_type": "", "scores": [], "url": "https://github.com/advisories/GHSA-r6ph-v2qm-q3c2" }, { "reference_url": "https://github.com/pyca/cryptography/security/advisories/GHSA-r6ph-v2qm-q3c2", "reference_id": "GHSA-r6ph-v2qm-q3c2", "reference_type": "", "scores": [ { "value": "8.2", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/pyca/cryptography/security/advisories/GHSA-r6ph-v2qm-q3c2" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:10184", "reference_id": "RHSA-2026:10184", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:10184" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:12176", "reference_id": "RHSA-2026:12176", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:12176" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:13512", "reference_id": "RHSA-2026:13512", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:13512" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:13545", "reference_id": "RHSA-2026:13545", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:13545" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:13553", "reference_id": "RHSA-2026:13553", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:13553" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:13672", "reference_id": "RHSA-2026:13672", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:13672" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:19355", "reference_id": "RHSA-2026:19355", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:19355" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:21431", "reference_id": "RHSA-2026:21431", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:21431" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:21517", "reference_id": "RHSA-2026:21517", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:21517" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:22330", "reference_id": "RHSA-2026:22330", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:22330" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:22993", "reference_id": "RHSA-2026:22993", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:22993" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:2694", "reference_id": "RHSA-2026:2694", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:2694" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:5168", "reference_id": "RHSA-2026:5168", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:5168" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:5665", "reference_id": "RHSA-2026:5665", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:5665" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:6308", "reference_id": "RHSA-2026:6308", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:6308" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:6309", "reference_id": "RHSA-2026:6309", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:6309" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:6404", "reference_id": "RHSA-2026:6404", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:6404" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:6497", "reference_id": "RHSA-2026:6497", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:6497" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:6567", "reference_id": "RHSA-2026:6567", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:6567" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:6568", "reference_id": "RHSA-2026:6568", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:6568" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:7295", "reference_id": "RHSA-2026:7295", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:7295" } ], "fixed_packages": [], "aliases": [ "CVE-2026-26007", "GHSA-r6ph-v2qm-q3c2" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-ac2f-9mbb-pyeh" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/37258?format=api", "vulnerability_id": "VCID-jksg-v3x3-z3d3", "summary": "cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. Prior to version 46.0.6, DNS name constraints were only validated against SANs within child certificates, and not the \"peer name\" presented during each validation. Consequently, cryptography would allow a peer named bar.example.com to validate against a wildcard leaf certificate for *.example.com, even if the leaf's parent certificate (or upwards) contained an excluded subtree constraint for bar.example.com. This issue has been patched in version 46.0.6.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-34073.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "3.7", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-34073.json" }, { "reference_url": "https://github.com/pyca/cryptography", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N" }, { "value": "1.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/pyca/cryptography" }, { "reference_url": "https://github.com/pyca/cryptography/security/advisories/GHSA-m959-cc7f-wv43", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N" }, { "value": "1.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/pyca/cryptography/security/advisories/GHSA-m959-cc7f-wv43" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-34073", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N" }, { "value": "1.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-34073" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2453276", "reference_id": "2453276", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2453276" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:7295", "reference_id": "RHSA-2026:7295", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:7295" } ], "fixed_packages": [], "aliases": [ "CVE-2026-34073", "GHSA-m959-cc7f-wv43", "PYSEC-2026-35" ], "risk_score": 2.4, "exploitability": "0.5", "weighted_severity": "4.8", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-jksg-v3x3-z3d3" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/37282?format=api", "vulnerability_id": "VCID-z9ad-ts2t-1bdj", "summary": "cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. From 45.0.0 to before 46.0.7, if a non-contiguous buffer was passed to APIs which accepted Python buffers (e.g. Hash.update()), this could lead to buffer overflows. This vulnerability is fixed in 46.0.7.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-39892.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.3", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-39892.json" }, { "reference_url": "https://github.com/pyca/cryptography", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/pyca/cryptography" }, { "reference_url": "https://github.com/pyca/cryptography/security/advisories/GHSA-p423-j2cm-9vmq", "reference_id": "", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/pyca/cryptography/security/advisories/GHSA-p423-j2cm-9vmq" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-39892", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-39892" }, { "reference_url": "http://www.openwall.com/lists/oss-security/2026/04/08/12", "reference_id": "", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://www.openwall.com/lists/oss-security/2026/04/08/12" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1133076", "reference_id": "1133076", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1133076" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2456735", "reference_id": "2456735", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2456735" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:19375", "reference_id": "RHSA-2026:19375", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:19375" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:20338", "reference_id": "RHSA-2026:20338", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:20338" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:21017", "reference_id": "RHSA-2026:21017", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:21017" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:22465", "reference_id": "RHSA-2026:22465", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:22465" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:22629", "reference_id": "RHSA-2026:22629", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:22629" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:22840", "reference_id": "RHSA-2026:22840", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:22840" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:7295", "reference_id": "RHSA-2026:7295", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:7295" } ], "fixed_packages": [], "aliases": [ "CVE-2026-39892", "GHSA-p423-j2cm-9vmq", "PYSEC-2026-36" ], "risk_score": 4.4, "exploitability": "0.5", "weighted_severity": "8.8", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-z9ad-ts2t-1bdj" } ], "fixing_vulnerabilities": [], "risk_score": "4.4", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/python-cryptography-main@46.0.7-1%3Farch=hum1" }