Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/93374?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/93374?format=api", "vulnerability_id": "VCID-gtby-yxnr-xkek", "summary": "A security vulnerability has been detected in Cesanta Mongoose up to 7.20. This issue affects the function mg_aes_gcm_decrypt of the file /src/tls_aes128.c of the component GCM Authentication Tag Handler. Such manipulation leads to improper verification of cryptographic signature. The attack may be performed from remote. A high complexity level is associated with this attack. The exploitability is assessed as difficult. The exploit has been disclosed publicly and may be used. Upgrading to version 7.21 is capable of addressing this issue. It is advisable to upgrade the affected component. VulDB has contacted the vendor early and they confirmed quickly, that this issue got fixed already.", "aliases": [ { "alias": "CVE-2026-6986" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/116583?format=api", "purl": "pkg:deb/debian/mongoose@0?distro=sid", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/mongoose@0%3Fdistro=sid" }, { "url": "http://public2.vulnerablecode.io/api/packages/116582?format=api", "purl": "pkg:deb/debian/mongoose@7.21%2Bds-2?distro=sid", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/mongoose@7.21%252Bds-2%3Fdistro=sid" }, { "url": "http://public2.vulnerablecode.io/api/packages/195906?format=api", "purl": "pkg:deb/debian/swupdate@2024.12.1%2Bdfsg-3~bpo12%2B1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/swupdate@2024.12.1%252Bdfsg-3~bpo12%252B1" }, { "url": "http://public2.vulnerablecode.io/api/packages/195908?format=api", "purl": "pkg:deb/debian/swupdate@2025.12%2Bdfsg-10~bpo13%2B2", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/swupdate@2025.12%252Bdfsg-10~bpo13%252B2" }, { "url": "http://public2.vulnerablecode.io/api/packages/130135?format=api", "purl": "pkg:deb/debian/swupdate@2025.12%2Bdfsg-10?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/swupdate@2025.12%252Bdfsg-10%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/130128?format=api", "purl": "pkg:deb/debian/swupdate@2026.05%2Bdfsg-2?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/swupdate@2026.05%252Bdfsg-2%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/1159031?format=api", "purl": "pkg:deb/debian/swupdate@2026.05%2Bdfsg-3?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/swupdate@2026.05%252Bdfsg-3%3Fdistro=trixie" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/130125?format=api", "purl": "pkg:deb/debian/swupdate@2020.11-2%2Bdeb11u1?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3h5r-u3s3-q3cw" }, { "vulnerability": "VCID-4qed-ypyn-h7g8" }, { "vulnerability": "VCID-5eyj-mkr1-jqbc" }, { "vulnerability": "VCID-8k5u-kan2-bfbp" }, { "vulnerability": "VCID-a5fa-6njr-dkff" }, { "vulnerability": "VCID-cj9v-dzp9-5bh7" }, { "vulnerability": "VCID-es9g-3cr2-4uch" }, { "vulnerability": "VCID-f75j-a76g-kugg" }, { "vulnerability": "VCID-gtby-yxnr-xkek" }, { "vulnerability": "VCID-hhe3-54hd-uuf5" }, { "vulnerability": "VCID-m2sa-chn1-7uep" }, { "vulnerability": "VCID-mxz3-pufp-6kc9" }, { "vulnerability": "VCID-n7j2-ujf3-hfb1" }, { "vulnerability": "VCID-pwhy-vp1d-dbhs" }, { "vulnerability": "VCID-t76j-dv6s-xyes" }, { "vulnerability": "VCID-tyce-5v2b-v3d9" }, { "vulnerability": "VCID-unah-qwxd-fkhm" }, { "vulnerability": "VCID-vna9-pan1-27hj" }, { "vulnerability": "VCID-vr12-852j-8ugs" }, { "vulnerability": "VCID-wjb8-s5ks-4qek" }, { "vulnerability": "VCID-ye6t-yc3z-y7e6" }, { "vulnerability": "VCID-yn62-zvfs-hubf" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/swupdate@2020.11-2%252Bdeb11u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/195387?format=api", "purl": "pkg:deb/debian/swupdate@2020.11-2%2Bdeb11u1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3h5r-u3s3-q3cw" }, { "vulnerability": "VCID-4qed-ypyn-h7g8" }, { "vulnerability": "VCID-5eyj-mkr1-jqbc" }, { "vulnerability": "VCID-8k5u-kan2-bfbp" }, { "vulnerability": "VCID-a5fa-6njr-dkff" }, { "vulnerability": "VCID-cj9v-dzp9-5bh7" }, { "vulnerability": "VCID-es9g-3cr2-4uch" }, { "vulnerability": "VCID-f75j-a76g-kugg" }, { "vulnerability": "VCID-gtby-yxnr-xkek" }, { "vulnerability": "VCID-hhe3-54hd-uuf5" }, { "vulnerability": "VCID-m2sa-chn1-7uep" }, { "vulnerability": "VCID-mxz3-pufp-6kc9" }, { "vulnerability": "VCID-n7j2-ujf3-hfb1" }, { "vulnerability": "VCID-pwhy-vp1d-dbhs" }, { "vulnerability": "VCID-t76j-dv6s-xyes" }, { "vulnerability": "VCID-tyce-5v2b-v3d9" }, { "vulnerability": "VCID-unah-qwxd-fkhm" }, { "vulnerability": "VCID-vna9-pan1-27hj" }, { "vulnerability": "VCID-vr12-852j-8ugs" }, { "vulnerability": "VCID-wjb8-s5ks-4qek" }, { "vulnerability": "VCID-ye6t-yc3z-y7e6" }, { "vulnerability": "VCID-yn62-zvfs-hubf" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/swupdate@2020.11-2%252Bdeb11u1" }, { "url": "http://public2.vulnerablecode.io/api/packages/130126?format=api", "purl": "pkg:deb/debian/swupdate@2022.12%2Bdfsg-4%2Bdeb12u2?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3h5r-u3s3-q3cw" }, { "vulnerability": "VCID-4qed-ypyn-h7g8" }, { "vulnerability": "VCID-5eyj-mkr1-jqbc" }, { "vulnerability": "VCID-8k5u-kan2-bfbp" }, { "vulnerability": "VCID-a5fa-6njr-dkff" }, { "vulnerability": "VCID-cj9v-dzp9-5bh7" }, { "vulnerability": "VCID-f75j-a76g-kugg" }, { "vulnerability": "VCID-gtby-yxnr-xkek" }, { "vulnerability": "VCID-hhe3-54hd-uuf5" }, { "vulnerability": "VCID-m2sa-chn1-7uep" }, { "vulnerability": "VCID-mxz3-pufp-6kc9" }, { "vulnerability": "VCID-pwhy-vp1d-dbhs" }, { "vulnerability": "VCID-vr12-852j-8ugs" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/swupdate@2022.12%252Bdfsg-4%252Bdeb12u2%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/195388?format=api", "purl": "pkg:deb/debian/swupdate@2022.12%2Bdfsg-4%2Bdeb12u2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3h5r-u3s3-q3cw" }, { "vulnerability": "VCID-4qed-ypyn-h7g8" }, { "vulnerability": "VCID-5eyj-mkr1-jqbc" }, { "vulnerability": "VCID-8k5u-kan2-bfbp" }, { "vulnerability": "VCID-a5fa-6njr-dkff" }, { "vulnerability": "VCID-cj9v-dzp9-5bh7" }, { "vulnerability": "VCID-f75j-a76g-kugg" }, { "vulnerability": "VCID-gtby-yxnr-xkek" }, { "vulnerability": "VCID-hhe3-54hd-uuf5" }, { "vulnerability": "VCID-m2sa-chn1-7uep" }, { "vulnerability": "VCID-mxz3-pufp-6kc9" }, { "vulnerability": "VCID-pwhy-vp1d-dbhs" }, { "vulnerability": "VCID-vr12-852j-8ugs" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/swupdate@2022.12%252Bdfsg-4%252Bdeb12u2" }, { "url": "http://public2.vulnerablecode.io/api/packages/130129?format=api", "purl": "pkg:deb/debian/swupdate@2024.12.1%2Bdfsg-3%2Bdeb13u2?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3h5r-u3s3-q3cw" }, { "vulnerability": "VCID-4qed-ypyn-h7g8" }, { "vulnerability": "VCID-5eyj-mkr1-jqbc" }, { "vulnerability": "VCID-8k5u-kan2-bfbp" }, { "vulnerability": "VCID-a5fa-6njr-dkff" }, { "vulnerability": "VCID-cj9v-dzp9-5bh7" }, { "vulnerability": "VCID-f75j-a76g-kugg" }, { "vulnerability": "VCID-gtby-yxnr-xkek" }, { "vulnerability": "VCID-m2sa-chn1-7uep" }, { "vulnerability": "VCID-mxz3-pufp-6kc9" }, { "vulnerability": "VCID-vr12-852j-8ugs" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/swupdate@2024.12.1%252Bdfsg-3%252Bdeb13u2%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/195907?format=api", "purl": "pkg:deb/debian/swupdate@2024.12.1%2Bdfsg-3%2Bdeb13u2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3h5r-u3s3-q3cw" }, { "vulnerability": "VCID-4qed-ypyn-h7g8" }, { "vulnerability": "VCID-5eyj-mkr1-jqbc" }, { "vulnerability": "VCID-8k5u-kan2-bfbp" }, { "vulnerability": "VCID-a5fa-6njr-dkff" }, { "vulnerability": "VCID-cj9v-dzp9-5bh7" }, { "vulnerability": "VCID-f75j-a76g-kugg" }, { "vulnerability": "VCID-gtby-yxnr-xkek" }, { "vulnerability": "VCID-m2sa-chn1-7uep" }, { "vulnerability": "VCID-mxz3-pufp-6kc9" }, { "vulnerability": "VCID-vr12-852j-8ugs" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/swupdate@2024.12.1%252Bdfsg-3%252Bdeb13u2" } ], "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-6986", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.0001", "scoring_system": "epss", "scoring_elements": "0.01099", "published_at": "2026-06-09T12:55:00Z" }, { "value": "0.0001", "scoring_system": "epss", "scoring_elements": "0.01104", "published_at": "2026-06-07T12:55:00Z" }, { "value": "0.0001", "scoring_system": "epss", "scoring_elements": "0.01106", "published_at": "2026-06-06T12:55:00Z" }, { "value": "7e-05", "scoring_system": "epss", "scoring_elements": "0.00614", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-6986" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-6986", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-6986" }, { "reference_url": "https://vuldb.com/vuln/359529", "reference_id": "359529", "reference_type": "", "scores": [ { "value": "2.6", "scoring_system": "cvssv2", "scoring_elements": "AV:N/AC:H/Au:N/C:N/I:P/A:N/E:POC/RL:OF/RC:C" }, { "value": "3.7", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C" }, { "value": "3.7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C" }, { "value": "6.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2026-04-27T13:33:26Z/" } ], "url": "https://vuldb.com/vuln/359529" }, { "reference_url": "https://github.com/cesanta/mongoose/releases/tag/7.21", "reference_id": "7.21", "reference_type": "", "scores": [ { "value": "2.6", "scoring_system": "cvssv2", "scoring_elements": "AV:N/AC:H/Au:N/C:N/I:P/A:N/E:POC/RL:OF/RC:C" }, { "value": "3.7", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C" }, { "value": "3.7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C" }, { "value": "6.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2026-04-27T13:33:26Z/" } ], "url": "https://github.com/cesanta/mongoose/releases/tag/7.21" }, { "reference_url": "https://vuldb.com/submit/796231", "reference_id": "796231", "reference_type": "", "scores": [ { "value": "2.6", "scoring_system": "cvssv2", "scoring_elements": "AV:N/AC:H/Au:N/C:N/I:P/A:N/E:POC/RL:OF/RC:C" }, { "value": "3.7", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C" }, { "value": "3.7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C" }, { "value": "6.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2026-04-27T13:33:26Z/" } ], "url": "https://vuldb.com/submit/796231" }, { "reference_url": "https://github.com/dwBruijn/CVEs/blob/main/Mongoose/AESGCM.md", "reference_id": "AESGCM.md", "reference_type": "", "scores": [ { "value": "2.6", "scoring_system": "cvssv2", "scoring_elements": "AV:N/AC:H/Au:N/C:N/I:P/A:N/E:POC/RL:OF/RC:C" }, { "value": "3.7", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C" }, { "value": "3.7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C" }, { "value": "6.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2026-04-27T13:33:26Z/" } ], "url": "https://github.com/dwBruijn/CVEs/blob/main/Mongoose/AESGCM.md" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:cesanta:mongoose:*:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:cesanta:mongoose:*:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:cesanta:mongoose:*:*:*:*:*:*:*:*" }, { "reference_url": "https://vuldb.com/vuln/359529/cti", "reference_id": "cti", "reference_type": "", "scores": [ { "value": "2.6", "scoring_system": "cvssv2", "scoring_elements": "AV:N/AC:H/Au:N/C:N/I:P/A:N/E:POC/RL:OF/RC:C" }, { "value": "3.7", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C" }, { "value": "3.7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C" }, { "value": "6.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2026-04-27T13:33:26Z/" } ], "url": "https://vuldb.com/vuln/359529/cti" } ], "weaknesses": [ { "cwe_id": 345, "name": "Insufficient Verification of Data Authenticity", "description": "The product does not sufficiently verify the origin or authenticity of data, in a way that causes it to accept invalid data." }, { "cwe_id": 347, "name": "Improper Verification of Cryptographic Signature", "description": "The product does not verify, or incorrectly verifies, the cryptographic signature for data." } ], "exploits": [], "severity_range_score": "2.6 - 6.3", "exploitability": "0.5", "weighted_severity": "5.7", "risk_score": 2.9, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-gtby-yxnr-xkek" }