CVE Explorer
CVE-2026-33012
Micronaut Framework is a JVM-based full stack Java framework designed for building modular, easily testable JVM applications. Versions 4.7.0 through 4.10.16 used an unbounded ConcurrentHashMap cache with no eviction policy in its DefaultHtmlErrorResponseBodyProvider. If the application throws an exception whose message may be influenced by an attacker, (for example, including request query value parameters) it could be used by remote attackers to cause an unbounded heap growth and OutOfMemoryEr
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"product":"micronaut-core","vendor":"micronaut-projects","versions":[{"status":"affected","version":">= 4.7.0, < 4.10.17"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:10645a99c309fce94dbb1982c2c18aadfe90588def6d70c4f01d097919f674ff · sha256:f0cd05ba11ee9911… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/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:v2:10645a99c309fce94dbb1982c2c18aadfe90588def6d70c4f01d097919f674ff · sha256:f0cd05ba11ee9911… · /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:v2:10645a99c309fce94dbb1982c2c18aadfe90588def6d70c4f01d097919f674ff · sha256:f0cd05ba11ee9911… · /containers/cna/problemTypes/0/descriptions/0
Source references
3 source assertions{"name":"https://github.com/micronaut-projects/micronaut-core/commit/1e2ba2c14386af3d47751732d02053a72b0b49b3","tags":["x_refsource_MISC"],"url":"https://github.com/micronaut-projects/micronaut-core/commit/1e2ba2c14386af3d47751732d02053a72b0b49b3"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:10645a99c309fce94dbb1982c2c18aadfe90588def6d70c4f01d097919f674ff · sha256:f0cd05ba11ee9911… · /containers/cna/references/1
{"name":"https://github.com/micronaut-projects/micronaut-core/releases/tag/v4.10.17","tags":["x_refsource_MISC"],"url":"https://github.com/micronaut-projects/micronaut-core/releases/tag/v4.10.17"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:10645a99c309fce94dbb1982c2c18aadfe90588def6d70c4f01d097919f674ff · sha256:f0cd05ba11ee9911… · /containers/cna/references/2
{"name":"https://github.com/micronaut-projects/micronaut-core/security/advisories/GHSA-2hcp-gjrf-7fhc","tags":["x_refsource_CONFIRM"],"url":"https://github.com/micronaut-projects/micronaut-core/security/advisories/GHSA-2hcp-gjrf-7fhc"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:10645a99c309fce94dbb1982c2c18aadfe90588def6d70c4f01d097919f674ff · sha256:f0cd05ba11ee9911… · /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.