CVE-2026-119190

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2026-119190
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-119190.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-119190
Aliases
Downstream
AZL (1)
CGA (41)
ECHO (1)
MINI (5)
ROOT (1)
UBUNTU (1)
Published
2026-10-29T19:25:09Z
Modified
2026-11-01T02:47:27Z
Severity
  • 7.4 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N CVSS Calculator
Summary
Forge: X.509 basicConstraints bypass in verifyCertificateChain() via deprecated extension OIDs 2.5.29.10 and 2.5.29.13
Details

Forge (also called node-forge) is a native implementation of Transport Layer Security in JavaScript. Prior to 1.4.1, node-forge parsed deprecated extension OIDs 2.5.29.10 and 2.5.29.13 as basicConstraints, and pki.verifyCertificateChain() used the first extension with that name. Exploitation requires a CA trusted by the application to issue a certificate carrying an attacker-supplied deprecated-OID extension, commonly because the CA copies extensions from a certificate signing request. By placing a permissive deprecated extension before the genuine 2.5.29.19 basicConstraints extension, the certificate holder could have the certificate accepted as a CA and issue certificates for arbitrary names, enabling server or client impersonation. If the issuing CA adds a keyUsage extension without keyCertSign, node-forge rejects the chain. This issue is fixed in version 1.4.1.

Database specific 
{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-295",
        "CWE-436"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/119xxx/CVE-2026-119190.json"
}
References

Affected packages

Git / github.com/digitalbazaar/forge

Affected ranges

Type
GIT
Repo
https://github.com/digitalbazaar/forge
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
8a917370ec51731e817c2d547b7329a58f8210af
Fixed
58c06bc251856b409c30ecb35a93f5f6c9bbc84a
Database specific
Show details 
{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "1.4.1"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StringRangeExpression"
        },
        {
            "range":  [
                {
                    "fixed":  "58c06bc251856b409c30ecb35a93f5f6c9bbc84a"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        },
        {
            "original_tag":  "v1.4.1",
            "range":  [
                {
                    "fixed":  "8a917370ec51731e817c2d547b7329a58f8210af"
                }
            ],
            "source":  "REFERENCES_TAG"
        }
    ]
}

Affected versions

0.*
0.1.10
0.1.11
0.1.12
0.1.13
0.1.14
0.1.15
0.1.2
0.1.3
0.1.4
0.1.5
0.1.6
0.1.7
0.1.8
0.1.9
0.10.0
0.2.0
0.2.1
0.2.10
0.2.11
0.2.12
0.2.13
0.2.14
0.2.15
0.2.17
0.2.18
0.2.19
0.2.2
0.2.20
0.2.21
0.2.22
0.2.23
0.2.24
0.2.25
0.2.26
0.2.27
0.2.28
0.2.29
0.2.3
0.2.30
0.2.31
0.2.32
0.2.33
0.2.34
0.2.35
0.2.36
0.2.37
0.2.4
0.2.5
0.2.6
0.2.7
0.2.8
0.2.9
0.3.0
0.4.0
0.4.1
0.4.2
0.4.3
0.5.1
0.5.2
0.5.3
0.5.4
0.5.5
0.6.0
0.6.1
0.6.10
0.6.11
0.6.12
0.6.13
0.6.16
0.6.17
0.6.18
0.6.2
0.6.20
0.6.21
0.6.22
0.6.23
0.6.24
0.6.25
0.6.26
0.6.27
0.6.28
0.6.29
0.6.3
0.6.30
0.6.31
0.6.32
0.6.33
0.6.34
0.6.35
0.6.37
0.6.38
0.6.39
0.6.4
0.6.40
0.6.41
0.6.42
0.6.43
0.6.44
0.6.45
0.6.46
0.6.5
0.6.6
0.6.7
0.6.8
0.6.9
0.7.0
0.7.1
0.7.2
0.7.3
0.7.4
0.7.5
0.7.6
0.8.0
0.8.1
0.8.2
0.8.3
0.8.4
0.8.5
0.9.0
0.9.1
0.9.2
v1.*
v1.0.0
v1.1.0
v1.2.0
v1.2.1
v1.3.0
v1.3.1
v1.3.2
v1.3.3
v1.4.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-119190.json"