CVE Explorer
CVE-2026-55434
Coder allows organizations to provision remote development environments via Terraform. Starting in version 2.33.0 and prior to versions 2.33.8 and 2.34.2, AI Bridge provider handlers read request bodies with `io.ReadAll` without a maximum size so an authenticated user with AI Bridge access could send an arbitrarily large body and exhaust memory. Exploitation requires authenticated access to the AI Bridge endpoints and the impact is limited to availability (denial of service). Versions 2.33.8 and
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"product":"coder","vendor":"coder","versions":[{"status":"affected","version":">= 2.34.0, < 2.34.2"},{"status":"affected","version":">= 2.33.0, < 2.33.8"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:ec3648114cf146222deb6b6aeaf928c63a2290fbd57bbec3ba67aed09241a791 · sha256:911f425c61fe82b6… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:ec3648114cf146222deb6b6aeaf928c63a2290fbd57bbec3ba67aed09241a791 · sha256:911f425c61fe82b6… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-770","description":"CWE-770: Allocation of Resources Without Limits or Throttling","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:ec3648114cf146222deb6b6aeaf928c63a2290fbd57bbec3ba67aed09241a791 · sha256:911f425c61fe82b6… · /containers/cna/problemTypes/0/descriptions/0
Source references
4 source assertions{"name":"https://github.com/coder/coder/pull/26164","tags":["x_refsource_MISC"],"url":"https://github.com/coder/coder/pull/26164"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:ec3648114cf146222deb6b6aeaf928c63a2290fbd57bbec3ba67aed09241a791 · sha256:911f425c61fe82b6… · /containers/cna/references/1
{"name":"https://github.com/coder/coder/releases/tag/v2.33.8","tags":["x_refsource_MISC"],"url":"https://github.com/coder/coder/releases/tag/v2.33.8"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:ec3648114cf146222deb6b6aeaf928c63a2290fbd57bbec3ba67aed09241a791 · sha256:911f425c61fe82b6… · /containers/cna/references/2
{"name":"https://github.com/coder/coder/releases/tag/v2.34.2","tags":["x_refsource_MISC"],"url":"https://github.com/coder/coder/releases/tag/v2.34.2"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:ec3648114cf146222deb6b6aeaf928c63a2290fbd57bbec3ba67aed09241a791 · sha256:911f425c61fe82b6… · /containers/cna/references/3
{"name":"https://github.com/coder/coder/security/advisories/GHSA-f5vp-w269-392g","tags":["x_refsource_CONFIRM"],"url":"https://github.com/coder/coder/security/advisories/GHSA-f5vp-w269-392g"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:ec3648114cf146222deb6b6aeaf928c63a2290fbd57bbec3ba67aed09241a791 · sha256:911f425c61fe82b6… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.