CVE Explorer
CVE-2026-46452
Improper Input Validation vulnerability in Apache NimBLE in Mesh Proxy SAR reassembly could result in passing broken data toward application resulting in memory pressure and unstable parsing behavior.
This issue affects Apache NimBLE: through 1.9.0.
Users are recommended to upgrade to version 1.10.0, which fixes the issue.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"Apache NimBLE","vendor":"Apache Software Foundation","versions":[{"lessThanOrEqual":"1.9.0","status":"affected","version":"0","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:408c024c72dc4c921c438b64b4b79db4122f1e9760d0c5e5f01d6e42f2bfc6b2 · sha256:ab7dd1260ef6c75f… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":5.3,"baseSeverity":"MEDIUM","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:L","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:408c024c72dc4c921c438b64b4b79db4122f1e9760d0c5e5f01d6e42f2bfc6b2 · sha256:ab7dd1260ef6c75f… · /containers/adp/1/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-20","description":"CWE-20 Improper Input Validation","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:408c024c72dc4c921c438b64b4b79db4122f1e9760d0c5e5f01d6e42f2bfc6b2 · sha256:ab7dd1260ef6c75f… · /containers/cna/problemTypes/0/descriptions/0
Source references
3 source assertions{"url":"http://www.openwall.com/lists/oss-security/2026/07/24/16"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:408c024c72dc4c921c438b64b4b79db4122f1e9760d0c5e5f01d6e42f2bfc6b2 · sha256:ab7dd1260ef6c75f… · /containers/adp/0/references/0
{"tags":["patch"],"url":"https://github.com/apache/mynewt-nimble/commit/593f95227a4073efde840a9bb34614929dfa7ed1"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:408c024c72dc4c921c438b64b4b79db4122f1e9760d0c5e5f01d6e42f2bfc6b2 · sha256:ab7dd1260ef6c75f… · /containers/cna/references/0
{"tags":["vendor-advisory"],"url":"https://lists.apache.org/thread/ym80ogxj3398khvxxogxroz4gvgw3ssg"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:408c024c72dc4c921c438b64b4b79db4122f1e9760d0c5e5f01d6e42f2bfc6b2 · sha256:ab7dd1260ef6c75f… · /containers/cna/references/1
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.