CVE-2026-45815
highpriority · track · 0EPSS 0.010 · 64 %ileEUUSEPSS · scored 2026-10-27
Reachable Assertion vulnerability in Apache NimBLE. A specially crafted ATT Read Multiple Variable Response (BLE_ATT_OP_READ_MULT_VAR_RSP) may trigger assert in ATT parser. Severity is medium as this requires DUT to first send ATT Read Multiple Variable Request. This issue affects Apache NimBLE: through 1.9.0. Users are recommended to upgrade to version 1.10.0, which fixes the issue.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.9–7.5
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (2)
Products and version ranges known to be affected.
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (8)
External citations — patches, advisories, analysis.
- http://www.openwall.com/lists/oss-security/2026/07/24/14cnnvd
- https://github.com/apache/mynewt-nimble/commit/fae6a4874309ba0175d2c444e20f8a6bde007425cnnvd
- https://lists.apache.org/thread/3d09hgo5zmm7dnryst3tb9857hk1bboscnnvd
- https://github.com/apache/mynewt-nimble/commit/fae6a4874309ba0175d2c444e20f8a6bde007425enisa_euvd
- https://lists.apache.org/thread/3d09hgo5zmm7dnryst3tb9857hk1bbosenisa_euvd
- http://www.openwall.com/lists/oss-security/2026/07/24/14Mailing ListThird Party Advisorynvd
- https://github.com/apache/mynewt-nimble/commit/fae6a4874309ba0175d2c444e20f8a6bde007425Patchnvd
- https://lists.apache.org/thread/3d09hgo5zmm7dnryst3tb9857hk1bbosMailing ListVendor Advisorynvd
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