CVE-2025-46306

MEDIUMNVD 5.55.5—Trending — 3 sources updated this week

5.5

The issue was addressed with improved bounds checks. This issue is fixed in Keynote 15.1, iOS 26 and iPadOS 26, macOS Tahoe 26. Processing a maliciously crafted Keynote file may disclose memory contents.

CVSS v3: 5.5
EG Score: 5.5(medium)
EPSS: 5.4%
KEV: Not listed

Published

January 28, 2026

Last Modified

March 25, 2026

References (3)

product-security@applehttps://support.apple.com/en-us/125108
product-security@applehttps://support.apple.com/en-us/125110
product-security@applehttps://support.apple.com/en-us/126254

Weakness Classification(1)

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

CWE-125Out-of-bounds Read

Data Freshness Timeline

(refreshed 7× in last 7d / 7× 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
2026-05-31 22:30 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-29 15:06 UTCEG score recompute
2026-05-29 15:06 UTCGHSA enrichment
2026-05-29 13:44 UTCepss_batch

Frequently asked(5)

What is CVE-2025-46306?

CVE-2025-46306 is a medium vulnerability published on January 28, 2026. The issue was addressed with improved bounds checks. This issue is fixed in Keynote 15.1, iOS 26 and iPadOS 26, macOS Tahoe 26. Processing a maliciously crafted Keynote file may disclose memory contents.

When was CVE-2025-46306 disclosed?

CVE-2025-46306 was first published in the National Vulnerability Database on January 28, 2026, with the most recent update on March 25, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2025-46306 actively exploited?

CVE-2025-46306 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 5.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2025-46306?

CVE-2025-46306 has a CVSS v3 base score of 5.5 (NVD).

How do I remediate CVE-2025-46306?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-46306, 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-2025-46306

📅 Published

🔄 Last Modified

🔗 References (3)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2025-46306?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (3)

Frequently asked(5)

Related CVEs(same CWE)