Lookup for vulnerabilities affecting packages.

Vulnerability_idVCID-gtby-yxnr-xkek
SummaryA 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
0
alias CVE-2026-6986
Fixed_packages
0
url pkg:deb/debian/mongoose@0?distro=sid
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
1
url pkg:deb/debian/mongoose@7.21%2Bds-2?distro=sid
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
2
url pkg:deb/debian/swupdate@2024.12.1%2Bdfsg-3~bpo12%2B1
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
3
url pkg:deb/debian/swupdate@2025.12%2Bdfsg-10~bpo13%2B2
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
4
url pkg:deb/debian/swupdate@2025.12%2Bdfsg-10?distro=trixie
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
5
url pkg:deb/debian/swupdate@2026.05%2Bdfsg-2?distro=trixie
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
6
url pkg:deb/debian/swupdate@2026.05%2Bdfsg-3?distro=trixie
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
0
url pkg:deb/debian/swupdate@2020.11-2%2Bdeb11u1?distro=trixie
purl pkg:deb/debian/swupdate@2020.11-2%2Bdeb11u1?distro=trixie
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-3h5r-u3s3-q3cw
1
vulnerability VCID-4qed-ypyn-h7g8
2
vulnerability VCID-5eyj-mkr1-jqbc
3
vulnerability VCID-8k5u-kan2-bfbp
4
vulnerability VCID-a5fa-6njr-dkff
5
vulnerability VCID-cj9v-dzp9-5bh7
6
vulnerability VCID-es9g-3cr2-4uch
7
vulnerability VCID-f75j-a76g-kugg
8
vulnerability VCID-gtby-yxnr-xkek
9
vulnerability VCID-hhe3-54hd-uuf5
10
vulnerability VCID-m2sa-chn1-7uep
11
vulnerability VCID-mxz3-pufp-6kc9
12
vulnerability VCID-n7j2-ujf3-hfb1
13
vulnerability VCID-pwhy-vp1d-dbhs
14
vulnerability VCID-t76j-dv6s-xyes
15
vulnerability VCID-tyce-5v2b-v3d9
16
vulnerability VCID-unah-qwxd-fkhm
17
vulnerability VCID-vna9-pan1-27hj
18
vulnerability VCID-vr12-852j-8ugs
19
vulnerability VCID-wjb8-s5ks-4qek
20
vulnerability VCID-ye6t-yc3z-y7e6
21
vulnerability VCID-yn62-zvfs-hubf
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/swupdate@2020.11-2%252Bdeb11u1%3Fdistro=trixie
1
url pkg:deb/debian/swupdate@2020.11-2%2Bdeb11u1
purl pkg:deb/debian/swupdate@2020.11-2%2Bdeb11u1
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-3h5r-u3s3-q3cw
1
vulnerability VCID-4qed-ypyn-h7g8
2
vulnerability VCID-5eyj-mkr1-jqbc
3
vulnerability VCID-8k5u-kan2-bfbp
4
vulnerability VCID-a5fa-6njr-dkff
5
vulnerability VCID-cj9v-dzp9-5bh7
6
vulnerability VCID-es9g-3cr2-4uch
7
vulnerability VCID-f75j-a76g-kugg
8
vulnerability VCID-gtby-yxnr-xkek
9
vulnerability VCID-hhe3-54hd-uuf5
10
vulnerability VCID-m2sa-chn1-7uep
11
vulnerability VCID-mxz3-pufp-6kc9
12
vulnerability VCID-n7j2-ujf3-hfb1
13
vulnerability VCID-pwhy-vp1d-dbhs
14
vulnerability VCID-t76j-dv6s-xyes
15
vulnerability VCID-tyce-5v2b-v3d9
16
vulnerability VCID-unah-qwxd-fkhm
17
vulnerability VCID-vna9-pan1-27hj
18
vulnerability VCID-vr12-852j-8ugs
19
vulnerability VCID-wjb8-s5ks-4qek
20
vulnerability VCID-ye6t-yc3z-y7e6
21
vulnerability VCID-yn62-zvfs-hubf
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/swupdate@2020.11-2%252Bdeb11u1
2
url pkg:deb/debian/swupdate@2022.12%2Bdfsg-4%2Bdeb12u2?distro=trixie
purl pkg:deb/debian/swupdate@2022.12%2Bdfsg-4%2Bdeb12u2?distro=trixie
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-3h5r-u3s3-q3cw
1
vulnerability VCID-4qed-ypyn-h7g8
2
vulnerability VCID-5eyj-mkr1-jqbc
3
vulnerability VCID-8k5u-kan2-bfbp
4
vulnerability VCID-a5fa-6njr-dkff
5
vulnerability VCID-cj9v-dzp9-5bh7
6
vulnerability VCID-f75j-a76g-kugg
7
vulnerability VCID-gtby-yxnr-xkek
8
vulnerability VCID-hhe3-54hd-uuf5
9
vulnerability VCID-m2sa-chn1-7uep
10
vulnerability VCID-mxz3-pufp-6kc9
11
vulnerability VCID-pwhy-vp1d-dbhs
12
vulnerability VCID-vr12-852j-8ugs
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/swupdate@2022.12%252Bdfsg-4%252Bdeb12u2%3Fdistro=trixie
3
url pkg:deb/debian/swupdate@2022.12%2Bdfsg-4%2Bdeb12u2
purl pkg:deb/debian/swupdate@2022.12%2Bdfsg-4%2Bdeb12u2
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-3h5r-u3s3-q3cw
1
vulnerability VCID-4qed-ypyn-h7g8
2
vulnerability VCID-5eyj-mkr1-jqbc
3
vulnerability VCID-8k5u-kan2-bfbp
4
vulnerability VCID-a5fa-6njr-dkff
5
vulnerability VCID-cj9v-dzp9-5bh7
6
vulnerability VCID-f75j-a76g-kugg
7
vulnerability VCID-gtby-yxnr-xkek
8
vulnerability VCID-hhe3-54hd-uuf5
9
vulnerability VCID-m2sa-chn1-7uep
10
vulnerability VCID-mxz3-pufp-6kc9
11
vulnerability VCID-pwhy-vp1d-dbhs
12
vulnerability VCID-vr12-852j-8ugs
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/swupdate@2022.12%252Bdfsg-4%252Bdeb12u2
4
url pkg:deb/debian/swupdate@2024.12.1%2Bdfsg-3%2Bdeb13u2?distro=trixie
purl pkg:deb/debian/swupdate@2024.12.1%2Bdfsg-3%2Bdeb13u2?distro=trixie
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-3h5r-u3s3-q3cw
1
vulnerability VCID-4qed-ypyn-h7g8
2
vulnerability VCID-5eyj-mkr1-jqbc
3
vulnerability VCID-8k5u-kan2-bfbp
4
vulnerability VCID-a5fa-6njr-dkff
5
vulnerability VCID-cj9v-dzp9-5bh7
6
vulnerability VCID-f75j-a76g-kugg
7
vulnerability VCID-gtby-yxnr-xkek
8
vulnerability VCID-m2sa-chn1-7uep
9
vulnerability VCID-mxz3-pufp-6kc9
10
vulnerability VCID-vr12-852j-8ugs
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/swupdate@2024.12.1%252Bdfsg-3%252Bdeb13u2%3Fdistro=trixie
5
url pkg:deb/debian/swupdate@2024.12.1%2Bdfsg-3%2Bdeb13u2
purl pkg:deb/debian/swupdate@2024.12.1%2Bdfsg-3%2Bdeb13u2
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-3h5r-u3s3-q3cw
1
vulnerability VCID-4qed-ypyn-h7g8
2
vulnerability VCID-5eyj-mkr1-jqbc
3
vulnerability VCID-8k5u-kan2-bfbp
4
vulnerability VCID-a5fa-6njr-dkff
5
vulnerability VCID-cj9v-dzp9-5bh7
6
vulnerability VCID-f75j-a76g-kugg
7
vulnerability VCID-gtby-yxnr-xkek
8
vulnerability VCID-m2sa-chn1-7uep
9
vulnerability VCID-mxz3-pufp-6kc9
10
vulnerability VCID-vr12-852j-8ugs
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/swupdate@2024.12.1%252Bdfsg-3%252Bdeb13u2
References
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2026-6986
reference_id
reference_type
scores
0
value 0.0001
scoring_system epss
scoring_elements 0.01099
published_at 2026-06-09T12:55:00Z
1
value 0.0001
scoring_system epss
scoring_elements 0.01104
published_at 2026-06-07T12:55:00Z
2
value 0.0001
scoring_system epss
scoring_elements 0.01106
published_at 2026-06-06T12:55:00Z
3
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
1
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
2
reference_url https://vuldb.com/vuln/359529
reference_id 359529
reference_type
scores
0
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
1
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
2
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
3
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
4
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
3
reference_url https://github.com/cesanta/mongoose/releases/tag/7.21
reference_id 7.21
reference_type
scores
0
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
1
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
2
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
3
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
4
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
4
reference_url https://vuldb.com/submit/796231
reference_id 796231
reference_type
scores
0
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
1
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
2
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
3
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
4
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
5
reference_url https://github.com/dwBruijn/CVEs/blob/main/Mongoose/AESGCM.md
reference_id AESGCM.md
reference_type
scores
0
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
1
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
2
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
3
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
4
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
6
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:*:*:*:*:*:*:*:*
7
reference_url https://vuldb.com/vuln/359529/cti
reference_id cti
reference_type
scores
0
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
1
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
2
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
3
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
4
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
0
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.
1
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_score2.6 - 6.3
Exploitability0.5
Weighted_severity5.7
Risk_score2.9
Resource_urlhttp://public2.vulnerablecode.io/vulnerabilities/VCID-gtby-yxnr-xkek