CVE-2023-26549

HIGHNVD 7.57.5—

7.5

The SystemUI module has a vulnerability of repeated app restart due to improper parameters. Successful exploitation of this vulnerability may affect confidentiality.

CVSS v3: 7.5
EG Score: 7.5(medium)
EPSS: 32.1%
KEV: Not listed

Published

March 27, 2023

Last Modified

February 19, 2025

References (4)

psirt@huaweihttps://consumer.huawei.com/en/support/bulletin/2023/3/
psirt@huaweihttps://device.harmonyos.com/en/docs/security/update/security-bulletins-202303-0000001529824505
af854a3a-2127-422b-91ae-364da2661108https://consumer.huawei.com/en/support/bulletin/2023/3/
af854a3a-2127-422b-91ae-364da2661108https://device.harmonyos.com/en/docs/security/update/security-bulletins-202303-0000001529824505

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-233

Data Freshness Timeline

(refreshed 9× in last 7d / 9× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-27 13:39 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-25 04:23 UTCEG score recompute
2026-05-25 04:23 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2023-26549?

CVE-2023-26549 is a high vulnerability published on March 27, 2023. The SystemUI module has a vulnerability of repeated app restart due to improper parameters. Successful exploitation of this vulnerability may affect confidentiality.

When was CVE-2023-26549 disclosed?

CVE-2023-26549 was first published in the National Vulnerability Database on March 27, 2023, with the most recent update on February 19, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-26549 actively exploited?

CVE-2023-26549 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 32.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-26549?

CVE-2023-26549 has a CVSS v3 base score of 7.5 (NVD).

How do I remediate CVE-2023-26549?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-26549, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2023-26549

Explore →

Is Your Infrastructure Affected by CVE-2023-26549?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs

CVE-2023-26549

📅 Published

🔄 Last Modified

🔗 References (4)