CVE-2026-88883

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Source
https://cve.org/CVERecord?id=CVE-2026-88883
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-88883.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-88883
Aliases
  • GHSA-4hmw-qw74-vrhm
Published
2026-09-10T13:05:33Z
Modified
2026-10-21T03:00:03Z
Severity
  • 8.3 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N CVSS Calculator
Summary
Renovate before 44.14.4 TLS Private Key Log Sanitisation
Details

Renovate is an automated dependency update tool. In versions before 44.14.4 (and Mend Renovate CE/EE images before 15.4.0 and the mend-renovate-enterprise-edition Helm chart before 10.4.0), log sanitisation for TLS private keys used for Mutual TLS was incomplete. While the value of hostRules[].httpsPrivateKey was redacted in the field itself, the same private key value was not redacted if it also appeared elsewhere — for example in another configuration option or in a log message under a key other than httpsPrivateKey — causing the full private key to be written to Renovate's logs in cleartext. This affects deployments that configure Mutual TLS through hostRules[].httpsPrivateKey without passing the value through the documented secrets configuration. Anyone able to read the resulting logs can recover the private key. The issue is fixed in Renovate 44.14.4, which redacts any value supplied as hostRules[].httpsPrivateKey wherever it appears in the logs; as a workaround, supply the key via the secrets configuration.

Database specific 
{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-532"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/88xxx/CVE-2026-88883.json"
}
References

Affected packages

Git / github.com/renovatebot/renovate

Affected ranges

Type
GIT
Repo
https://github.com/renovatebot/renovate
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
4a62cdaaa32ffa0db5ab5945210e5aead13c2d5a
Fixed
9d74afe9f2d5f847aadd1aae99cc59c6efd6c326
Fixed
1af60f515854abf774b67e2e0771a9d6ddcc710e
Database specific
Show details 
{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "44.14.4"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StandardRange"
        },
        {
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "15.4.0"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StandardRange"
        },
        {
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "10.4.0"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StandardRange"
        }
    ]
}

Affected versions

v1.*
v1.0.1
v1.0.2
v1.0.3
v1.0.4
v1.0.5
v1.1.0
v1.1.1
v1.1.2
v1.10.0
v1.11.0
v1.11.1
v1.12.0
v1.13.0
v1.14.0
v1.15.0
v1.16.0
v1.17.0
v1.5.0
v1.6.0
v1.7.0
v1.7.1
v1.8.0
v1.9.0
v10.*
v10.0.0
v10.0.1
v10.0.2
v10.0.3
v10.0.4
v10.0.5
v10.0.6
v10.1.0
v10.1.1
v10.1.2
v10.1.3
v10.1.4
v10.1.5
v10.1.6
v10.1.7
v10.1.8
v10.2.0
v10.3.0
v10.3.1
v10.3.2
v10.3.3
v10.3.4
v10.3.5
v2.*
v2.0.0
v2.1.0
v2.2.0
v2.3.0
v2.4.0
v2.4.1
v2.4.2
v2.4.3
v2.4.4
v2.4.5
v3.*
v3.0.0
v3.0.1
v3.1.0
v4.*
v4.0.0
v5.*
v5.0.0
v5.0.1
v5.0.2
v5.1.0
v5.1.1
v5.1.2
v6.*
v6.0.0
v6.0.1
v6.0.2
v6.1.0
v6.2.0
v6.3.0
v6.3.1
v7.*
v7.0.0
v7.1.0
v7.1.1
v7.1.5
v7.1.6
v7.2.0
v7.3.0
v7.3.1
v7.4.0
v7.5.0
v7.5.1
v7.6.0
v8.*
v8.0.0
v8.1.0
v8.10.0
v8.11.0
v8.11.1
v8.11.2
v8.12.0
v8.13.0
v8.14.0
v8.14.1
v8.15.0
v8.16.0
v8.17.0
v8.18.0
v8.18.1
v8.19.0
v8.19.1
v8.19.2
v8.2.0
v8.2.1
v8.2.2
v8.2.3
v8.2.4
v8.2.5
v8.2.6
v8.2.7
v8.20.0
v8.21.0
v8.21.1
v8.21.10
v8.21.11
v8.21.2
v8.21.3
v8.21.4
v8.21.5
v8.21.6
v8.21.7
v8.21.8
v8.21.9
v8.22.0
v8.23.0
v8.24.0
v8.25.0
v8.26.0
v8.27.0
v8.28.0
v8.28.1
v8.28.2
v8.28.3
v8.28.4
v8.29.0
v8.3.0
v8.30.0
v8.30.1
v8.30.2
v8.30.3
v8.30.4
v8.31.0
v8.32.0
v8.32.1
v8.32.2
v8.32.3
v8.33.0
v8.34.0
v8.34.1
v8.34.2
v8.34.3
v8.34.4
v8.34.5
v8.34.6
v8.35.0
v8.35.1
v8.35.2
v8.36.0
v8.36.1
v8.37.0
v8.37.1
v8.38.0
v8.38.1
v8.39.0
v8.39.1
v8.4.0
v8.4.1
v8.4.2
v8.4.3
v8.40.0
v8.40.1
v8.40.2
v8.41.0
v8.42.0
v8.42.1
v8.42.2
v8.42.3
v8.43.0
v8.44.0
v8.44.1
v8.45.0
v8.45.1
v8.45.2
v8.45.3
v8.46.0
v8.46.1
v8.47.0
v8.48.0
v8.48.1
v8.48.2
v8.48.3
v8.48.4
v8.48.5
v8.49.0
v8.49.1
v8.49.2
v8.49.3
v8.49.4
v8.49.5
v8.5.0
v8.5.1
v8.50.0
v8.50.1
v8.51.0
v8.51.1
v8.51.2
v8.51.5
v8.51.6
v8.6.0
v8.6.1
v8.6.2
v8.6.3
v8.6.4
v8.7.0
v8.7.1
v8.7.2
v8.7.3
v8.7.4
v8.8.0
v8.8.1
v8.8.2
v8.8.3
v8.8.4
v8.9.0
v8.9.1
v8.9.2
v8.9.3
v9.*
v9.0.0
v9.0.1
v9.0.10
v9.0.11
v9.0.12
v9.0.13
v9.0.2
v9.0.3
v9.0.4
v9.0.5
v9.0.7
v9.0.8
v9.0.9
v9.1.0
v9.10.0
v9.10.1
v9.10.2
v9.10.3
v9.11.0
v9.12.0
v9.12.1
v9.13.0
v9.13.1
v9.14.0
v9.14.1
v9.15.0
v9.16.0
v9.16.1
v9.17.0
v9.17.1
v9.17.2
v9.18.0
v9.19.0
v9.19.1
v9.19.2
v9.19.3
v9.19.4
v9.2.0
v9.2.1
v9.2.2
v9.20.0
v9.20.1
v9.20.2
v9.20.3
v9.21.0
v9.22.0
v9.22.1
v9.22.2
v9.22.3
v9.23.0
v9.23.1
v9.23.2
v9.23.3
v9.23.4
v9.23.5
v9.23.6
v9.24.0
v9.24.1
v9.24.2
v9.25.0
v9.25.1
v9.25.2
v9.25.3
v9.25.4
v9.26.0
v9.26.1
v9.26.2
v9.27.0
v9.28.0
v9.28.1
v9.28.2
v9.28.3
v9.29.0
v9.29.1
v9.29.2
v9.29.3
v9.29.4
v9.29.5
v9.29.6
v9.29.7
v9.3.0
v9.30.0
v9.30.1
v9.30.2
v9.30.3
v9.31.0
v9.31.1
v9.31.2
v9.31.3
v9.31.4
v9.32.0
v9.32.1
v9.32.2
v9.32.3
v9.32.4
v9.32.5
v9.32.6
v9.33.0
v9.34.0
v9.35.0
v9.35.1
v9.35.10
v9.35.2
v9.35.3
v9.35.4
v9.35.5
v9.35.6
v9.35.7
v9.35.8
v9.35.9
v9.36.0
v9.37.0
v9.37.1
v9.37.2
v9.37.3
v9.38.0
v9.38.1
v9.38.2
v9.38.3
v9.39.0
v9.4.0
v9.40.0
v9.40.1
v9.40.2
v9.41.0
v9.42.0
v9.42.1
v9.42.2
v9.42.3
v9.42.4
v9.42.5
v9.42.6
v9.42.7
v9.42.8
v9.42.9
v9.43.0
v9.43.1
v9.43.10
v9.43.11
v9.43.12
v9.43.2
v9.43.3
v9.43.4
v9.43.5
v9.43.6
v9.43.7
v9.43.8
v9.43.9
v9.44.0
v9.44.1
v9.45.0
v9.45.1
v9.45.10
v9.45.11
v9.45.12
v9.45.2
v9.45.3
v9.45.4
v9.45.5
v9.45.6
v9.45.7
v9.45.8
v9.45.9
v9.46.0
v9.46.1
v9.47.0
v9.47.1
v9.48.0
v9.49.0
v9.49.1
v9.49.2
v9.5.0
v9.50.0
v9.51.0
v9.52.0
v9.52.1
v9.52.2
v9.52.3
v9.53.0
v9.53.1
v9.53.2
v9.53.3
v9.53.4
v9.54.0
v9.54.1
v9.54.2
v9.55.0
v9.56.0
v9.56.1
v9.56.2
v9.56.3
v9.57.0
v9.58.0
v9.58.1
v9.58.2
v9.58.3
v9.59.0
v9.6.0
v9.6.1
v9.6.2
v9.60.0
v9.60.1
v9.60.2
v9.61.0
v9.61.1
v9.61.10
v9.61.11
v9.61.12
v9.61.13
v9.61.14
v9.61.2
v9.61.3
v9.61.4
v9.61.5
v9.61.6
v9.61.7
v9.61.8
v9.61.9
v9.62.0
v9.62.1
v9.62.2
v9.62.3
v9.62.4
v9.62.5
v9.63.0
v9.64.0
v9.64.1
v9.64.2
v9.65.0
v9.65.1
v9.65.2
v9.65.3
v9.65.4
v9.65.5
v9.65.6
v9.65.7
v9.65.8
v9.66.0
v9.66.1
v9.66.2
v9.67.0
v9.67.1
v9.67.2
v9.68.0
v9.68.1
v9.68.2
v9.68.3
v9.68.4
v9.68.5
v9.69.0
v9.69.1
v9.69.2
v9.69.3
v9.69.4
v9.69.5
v9.7.0
v9.7.1
v9.7.2
v9.7.3
v9.70.0
v9.70.1
v9.71.0
v9.71.1
v9.71.2
v9.72.0
v9.72.1
v9.72.2
v9.72.3
v9.72.4
v9.72.5
v9.72.6
v9.72.7
v9.73.0
v9.73.1
v9.73.2
v9.73.3
v9.73.4
v9.73.5
v9.73.6
v9.74.0
v9.75.0
v9.75.1
v9.75.2
v9.76.0
v9.77.0
v9.78.0
v9.79.0
v9.79.1
v9.8.0
v9.80.0
v9.80.1
v9.81.0
v9.82.0
v9.82.1
v9.82.2
v9.82.3
v9.82.4
v9.83.0
v9.84.0
v9.85.0
v9.85.1
v9.85.2
v9.85.3
v9.85.4
v9.85.5
v9.85.6
v9.85.7
v9.86.0
v9.87.0
v9.87.1
v9.87.2
v9.87.3
v9.87.4
v9.88.0
v9.88.1
v9.88.2
v9.89.0
v9.9.0
v9.90.0
v9.90.1
v9.90.2
v9.90.3
v9.90.4
v9.91.0
v9.91.1
v9.92.0
v9.92.1
v9.92.2
v9.93.0
v9.93.1
v9.93.2
v9.93.3
v9.94.0
v9.94.1
v9.95.0
v9.95.1
v9.95.2
v9.95.3
v9.95.4
v9.95.5
v9.95.6
v9.95.7
v9.96.0
v9.96.1
v9.96.2
v9.96.3
v9.96.4
v9.97.0
v9.97.1
v9.97.10
v9.97.11
v9.97.12
v9.97.2
v9.97.3
v9.97.4
v9.97.5
v9.97.6
v9.97.7
v9.97.8
v9.97.9
v9.98.0
v9.98.1
v9.98.2
v9.98.3
v9.98.4
v9.98.5

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-88883.json"