CVE Explorer
CVE-2026-8855
IBM HTTP Server 8.5, and 9.0 is vulnerable to remote code execution and denial of service in configurations with TLS mutual authentication (client authentication).
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"cpes":["cpe:2.3:a:ibm:http_server:8.5:*:*:*:*:*:*:*","cpe:2.3:a:ibm:http_server:8.5.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:http_server:9.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:http_server:9.0.0:*:*:*:*:*:*:*"],"product":"HTTP Server","vendor":"IBM","versions":[{"lessThanOrEqual":"Interim Fix 002","status":"affected","version":"8.5.0","versionType":"semver"},{"status":"affected","version":"9.0","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:a3a2f311b0b6b97c580110eff9e27fdc4797794a99468ef0e0ea2db3ec1b0a15 · sha256:a850e71e26568cf6… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.1,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:a3a2f311b0b6b97c580110eff9e27fdc4797794a99468ef0e0ea2db3ec1b0a15 · sha256:a850e71e26568cf6… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-94","description":"CWE-94 Improper Control of Generation of Code ('Code Injection')","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:a3a2f311b0b6b97c580110eff9e27fdc4797794a99468ef0e0ea2db3ec1b0a15 · sha256:a850e71e26568cf6… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"tags":["vendor-advisory","patch"],"url":"https://www.ibm.com/support/pages/node/7274065"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:a3a2f311b0b6b97c580110eff9e27fdc4797794a99468ef0e0ea2db3ec1b0a15 · sha256:a850e71e26568cf6… · /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.