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CVE-2026-46532

ESF-IDF is the Espressif Internet of Things (IOT) Development Framework. In versions 5.2.6, 5.3.5, 5.4.4, 5.5.3, and 6.0, an out-of-bounds read exists in the BlueDroid AVRCP vendor-command parser (avrc_pars_vendor_cmd() in components/bt/host/bluedroid/stack/avrc/avrc_pars_tg.c). This issue has been patched in versions 5.2.7, 5.3.6, 5.4.5, 5.5.4, and 6.0.1.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:a980bd3c1eeab5b34023679d2eaa26e1f37673a5a6d4d57c00cbb03bbfcc1f83
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"esp-idf","vendor":"espressif","versions":[{"status":"affected","version":"= 5.2.6"},{"status":"affected","version":"= 5.3.5"},{"status":"affected","version":"= 5.4.4"},{"status":"affected","version":"= 5.5.3"},{"status":"affected","version":"= 6.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:276c2060d06a394c02a225df2531d7f27c9abc3c9cf60441871a3efa7ff4c3fa · sha256:af7842a8d630f035… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"ADJACENT_NETWORK","availabilityImpact":"LOW","baseScore":4.6,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:276c2060d06a394c02a225df2531d7f27c9abc3c9cf60441871a3efa7ff4c3fa · sha256:af7842a8d630f035… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-125","description":"CWE-125: Out-of-bounds Read","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:276c2060d06a394c02a225df2531d7f27c9abc3c9cf60441871a3efa7ff4c3fa · sha256:af7842a8d630f035… · /containers/cna/problemTypes/0/descriptions/0

Source references

7 source assertions
{"name":"https://github.com/espressif/esp-idf/commit/56053c4d1f37955ccf296cf2f6dfd0f7ebd4fae6","tags":["x_refsource_MISC"],"url":"https://github.com/espressif/esp-idf/commit/56053c4d1f37955ccf296cf2f6dfd0f7ebd4fae6"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:276c2060d06a394c02a225df2531d7f27c9abc3c9cf60441871a3efa7ff4c3fa · sha256:af7842a8d630f035… · /containers/cna/references/1
{"name":"https://github.com/espressif/esp-idf/commit/60f9362f83a05942069532f357c234cd5e5d4302","tags":["x_refsource_MISC"],"url":"https://github.com/espressif/esp-idf/commit/60f9362f83a05942069532f357c234cd5e5d4302"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:276c2060d06a394c02a225df2531d7f27c9abc3c9cf60441871a3efa7ff4c3fa · sha256:af7842a8d630f035… · /containers/cna/references/2
{"name":"https://github.com/espressif/esp-idf/commit/7c004d3fe3022f5f0db98dd1b2d0648a3a9cfb3f","tags":["x_refsource_MISC"],"url":"https://github.com/espressif/esp-idf/commit/7c004d3fe3022f5f0db98dd1b2d0648a3a9cfb3f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:276c2060d06a394c02a225df2531d7f27c9abc3c9cf60441871a3efa7ff4c3fa · sha256:af7842a8d630f035… · /containers/cna/references/3
{"name":"https://github.com/espressif/esp-idf/commit/8746e5f7e762ead84d2902edec34d84cdd701b2b","tags":["x_refsource_MISC"],"url":"https://github.com/espressif/esp-idf/commit/8746e5f7e762ead84d2902edec34d84cdd701b2b"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:276c2060d06a394c02a225df2531d7f27c9abc3c9cf60441871a3efa7ff4c3fa · sha256:af7842a8d630f035… · /containers/cna/references/4
{"name":"https://github.com/espressif/esp-idf/commit/b0959b5ab1dc60398a916c80f14b1816780c801e","tags":["x_refsource_MISC"],"url":"https://github.com/espressif/esp-idf/commit/b0959b5ab1dc60398a916c80f14b1816780c801e"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:276c2060d06a394c02a225df2531d7f27c9abc3c9cf60441871a3efa7ff4c3fa · sha256:af7842a8d630f035… · /containers/cna/references/5
{"name":"https://github.com/espressif/esp-idf/commit/c53d05ae526607ca5eae9ffedaf57775eec33a4f","tags":["x_refsource_MISC"],"url":"https://github.com/espressif/esp-idf/commit/c53d05ae526607ca5eae9ffedaf57775eec33a4f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:276c2060d06a394c02a225df2531d7f27c9abc3c9cf60441871a3efa7ff4c3fa · sha256:af7842a8d630f035… · /containers/cna/references/6
{"name":"https://github.com/espressif/esp-idf/security/advisories/GHSA-3pp8-42fh-3j3c","tags":["x_refsource_CONFIRM"],"url":"https://github.com/espressif/esp-idf/security/advisories/GHSA-3pp8-42fh-3j3c"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:276c2060d06a394c02a225df2531d7f27c9abc3c9cf60441871a3efa7ff4c3fa · sha256:af7842a8d630f035… · /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.

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