CVE-2026-20649

HIGHNVD 7.57.5—

7.5

A logging issue was addressed with improved data redaction. This issue is fixed in iOS 26.3 and iPadOS 26.3, macOS Tahoe 26.3, tvOS 26.3, watchOS 26.3. A user may be able to view sensitive user information.

CVSS v3: 7.5
EG Score: 7.5(medium)
EPSS: 10.3%
KEV: Not listed

Published

February 11, 2026

Last Modified

April 2, 2026

References (4)

product-security@applehttps://support.apple.com/en-us/126346
product-security@applehttps://support.apple.com/en-us/126348
product-security@applehttps://support.apple.com/en-us/126351
product-security@applehttps://support.apple.com/en-us/126352

Weakness Classification(1)

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

CWE-377Insecure Temporary File

Data Freshness Timeline

(refreshed 18× in last 7d / 20× 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.

2026-05-31 22:30 UTCepss_batch
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2026-05-31 00:16 UTCepss_batch
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2026-05-27 13:40 UTCepss_batch
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2026-05-22 21:16 UTCepss_batch
2026-05-21 22:43 UTCepss_batch

Frequently asked(5)

What is CVE-2026-20649?

CVE-2026-20649 is a high vulnerability published on February 11, 2026. A logging issue was addressed with improved data redaction. This issue is fixed in iOS 26.3 and iPadOS 26.3, macOS Tahoe 26.3, tvOS 26.3, watchOS 26.3. A user may be able to view sensitive user information.

When was CVE-2026-20649 disclosed?

CVE-2026-20649 was first published in the National Vulnerability Database on February 11, 2026, with the most recent update on April 2, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2026-20649 actively exploited?

CVE-2026-20649 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 10.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2026-20649?

CVE-2026-20649 has a CVSS v3 base score of 7.5 (NVD).

How do I remediate CVE-2026-20649?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-20649, 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

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CVE-2026-20649

📅 Published

🔄 Last Modified

🔗 References (4)