01 Record
CVE-2026-55436
Coder's AI Bridge Proxy skips TLS certificate verification in default configuration
HighPUBLISHEDCNA: GitHub_M
CNA base score7.4 CVSS v3.xCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
02 Description
Coder's AI Bridge Proxy skips TLS certificate verification in default configuration
03 Exploitation and scoring
- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
- Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
- EPSS probability
- 0.25% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 17.3% of scored records. A rank, not a probability.
- NVD base score
- 7.4 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
- NVD analysis status
- Analyzed. NVD last modified this record on 2026-07-08.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2026-07-08 00:26Z3 MO AGO
- Last updated
- 2026-07-08 13:11Z3 MO AGO
- Reserved
- 2026-06-16
- Assigning CNA
- GitHub_M
- Record state
- PUBLISHED
- Severity
- High (CVSS 7.4)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
- Weaknesses
- CWE-295Improper Certificate ValidationBase
- Data version
- 5.2
- Document digest
- 40417fd003669b19069fb5a47b6d05fab22f62214313c1fe140ec16c9555784d
05 Affected products
VendorProductVersionsPlatforms
06 References
- github.comhttps://github.com/coder/coder/security/advisories/GHSA-84rm-42xw-mx52
- github.comhttps://github.com/coder/coder/pull/26131
- github.comhttps://github.com/coder/coder/releases/tag/v2.32.7
- github.comhttps://github.com/coder/coder/releases/tag/v2.33.8
- github.comhttps://github.com/coder/coder/releases/tag/v2.34.2