CVE Explorer
CVE-2026-7771
IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.4 is vulnerable to a trap when compiling a specially crafted statements containing subqueries could lead to a denial of service.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"cpes":["cpe:2.3:a:ibm:db2:11.5.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:db2:11.5.9:*:*:*:*:*:*:*","cpe:2.3:a:ibm:db2:12.1.0:*:*:*:*:*:*:*","cpe:2.3:a:ibm:db2:12.1.4:*:*:*:*:*:*:*"],"product":"Db2","vendor":"IBM","versions":[{"lessThanOrEqual":"11.5.9","status":"affected","version":"11.5.0","versionType":"semver"},{"lessThanOrEqual":"12.1.4","status":"affected","version":"12.1.0","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:e1cb7a47806e9b1b9aa03fad2862804f6adf2dc50454b79183f0edae071184e9 · sha256:f9a031c877c5e4fb… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":5.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:e1cb7a47806e9b1b9aa03fad2862804f6adf2dc50454b79183f0edae071184e9 · sha256:f9a031c877c5e4fb… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-835","description":"CWE-835 Loop with Unreachable Exit Condition ('Infinite Loop')","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:e1cb7a47806e9b1b9aa03fad2862804f6adf2dc50454b79183f0edae071184e9 · sha256:f9a031c877c5e4fb… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"tags":["vendor-advisory","patch"],"url":"https://www.ibm.com/support/pages/node/7279480"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:e1cb7a47806e9b1b9aa03fad2862804f6adf2dc50454b79183f0edae071184e9 · sha256:f9a031c877c5e4fb… · /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.