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CVE-2023-1691Vulnerability of failures to capture exceptions in the communication framework. Successful exploitation of this vulnerability may cause…

Description

Vulnerability of failures to capture exceptions in the communication framework. Successful exploitation of this vulnerability may cause features to perform abnormally.

Timeline

  1. ID reserved

    By huawei

  2. · 3 months later

    Published

  3. · 17 months later

    Record updated

Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.

Scores

CVSS scores of CVE-2023-1691, by who scored it
Scored byCVSSScoreVector
NVDNVD · Modified3.1High7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS (exploitation in 30 days)
0.39% · top 66% of all CVEs (13 Nov 2026)
CISA SSVC
Exploitation: none · Automatable: yes · Technical impact: partial
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.

Affected products

  • Huawei · HarmonyOS

    • affected 3.0.0
    • affected 3.1.0
    • affected 2.0.1
    • affected 2.0.0

  • Huawei · EMUI

    • affected 13.0.0
    • affected 12.0.1
    • affected 12.0.0
    • affected 11.0.1

References

References2

Sources

The same CVE in the primary databases and aggregators, to check against.

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[![CVE-2023-1691](https://cveledger.app/badge/CVE-2023-1691.svg)](https://cveledger.app/cve/CVE-2023-1691)

Record last updated .