boxscore/security
PRODUCT · referenceProducts · latest edition

Reference page — cumulative record through Monday, October 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.

WatchOS

Product reference — WatchOS by Apple · sector: Operating Systems & Platforms. Cumulative disclosure record for this product across the archive.

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Product totals

Disclosures & known-exploited
All-timeYTD
CVEs280224
KEV entries365
Rate & severity
KEV/100Med CVSSMed EPSSCHML
12.96.5.003931981429

KEV/100 = KEV entries ÷ CVEs × 100. Med CVSS / Med EPSS are medians over this product's disclosures. C/H/M/L = disclosures by CVSS severity band.

Monthly disclosures

Trend (by first-seen month, full archive): ▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▁▁▁▁▁▁▁▂▁▁▁▂▁▂▄▇▂█▁

Last 12 months (new CVEs by first-seen day)
MonthNew CVEs
2025-117
2025-123
2026-010
2026-023
2026-0312
2026-040
2026-059
2026-0634
2026-0766
2026-0816
2026-0984
2026-100

Notable CVEs

Ranked by the published formula: KEV → EPSS → CVSS → CVE ID.

Notable (ranked)
CVECVSSEPSS %ileSeverityKEVFirst seen
CVE-2021-308607.899.5HIGHYES2021-08-24
CVE-2023-324347.898.9HIGHYES2023-06-23
CVE-2020-279307.897.6HIGHYES2020-12-08
CVE-2025-312009.897.5CRITICALYES2025-04-16
CVE-2023-374508.897.3HIGHYES2023-07-26
CVE-2019-86057.897.1HIGHYES2019-12-18
CVE-2025-2408510.097.1CRITICALYES2025-01-27
CVE-2023-324098.697.0HIGHYES2023-06-23
CVE-2020-279505.597.0MEDIUMYES2020-12-08
CVE-2019-85068.896.9HIGHYES2019-12-18
CVE-2020-38377.896.7HIGHYES2020-02-27
CVE-2023-282046.596.6MEDIUMYES2023-06-23
CVE-2022-226757.896.2HIGHYES2022-05-26
CVE-2023-323738.896.1HIGHYES2023-06-23
CVE-2020-279327.895.7HIGHYES2020-12-08

Recent CVEs

Most recently seen
CVECVSSEPSS %ileSeverityKEVFirst seen
CVE-2026-868883.33.1LOW—2026-09-14
CVE-2026-653577.86.0HIGH—2026-09-14
CVE-2026-846207.35.4HIGH—2026-09-14
CVE-2026-653987.85.2HIGH—2026-09-14
CVE-2026-846005.419.8MEDIUM—2026-09-14
CVE-2026-653584.71.2MEDIUM—2026-09-14
CVE-2026-868913.512.6LOW—2026-09-14
CVE-2026-868845.53.0MEDIUM—2026-09-14
CVE-2026-846035.53.6MEDIUM—2026-09-14
CVE-2026-845135.54.6MEDIUM—2026-09-14
CVE-2026-846365.53.0MEDIUM—2026-09-14
CVE-2026-846165.53.4MEDIUM—2026-09-14
CVE-2026-845644.330.7MEDIUM—2026-09-14
CVE-2026-868865.55.8MEDIUM—2026-09-14
CVE-2026-846226.26.8MEDIUM—2026-09-14

KEV entries

CISA Known Exploited Vulnerabilities (newest addition first)
CVEKEV addedCVSSEPSS %ileSeverity
CVE-2025-435202026-03-205.535.3MEDIUM
CVE-2025-312772026-03-208.875.4HIGH
CVE-2025-435102026-03-207.827.7HIGH
CVE-2021-309522026-03-058.894.1HIGH
CVE-2026-207002026-02-127.871.9HIGH
CVE-2025-435292025-12-158.895.1HIGH
CVE-2022-485032025-10-208.888.0HIGH
CVE-2025-432002025-06-164.267.5MEDIUM
CVE-2025-312002025-04-179.897.5CRITICAL
CVE-2025-242012025-03-1310.090.0CRITICAL
CVE-2025-240852025-01-2910.097.1CRITICAL
CVE-2024-232962024-03-067.872.2HIGH
CVE-2024-232252024-03-067.873.5HIGH
CVE-2022-486182024-01-317.040.5HIGH
CVE-2023-419902024-01-087.871.8HIGH
CVE-2023-410612023-09-117.891.2HIGH
CVE-2023-386062023-07-265.586.7MEDIUM
CVE-2023-374502023-07-138.897.3HIGH
CVE-2023-324342023-06-237.898.9HIGH
CVE-2023-323732023-05-228.896.1HIGH
CVE-2023-282042023-05-226.596.6MEDIUM
CVE-2023-324092023-05-228.697.0HIGH
CVE-2021-310102022-08-257.589.5HIGH
CVE-2019-86052022-06-277.897.1HIGH
CVE-2020-38372022-06-277.896.7HIGH

Related

Vendor: Apple — all products and the full vendor record.

Methodology

A product is a (vendor, product) pair as named in the affected-product data. Rate statistics are arithmetic over published figures. Counts key to first-seen day. Raw counts are not comparable across products; this is a reference page assembled from the public record, not a ranking by our judgment.

Sources. CVE Program (cvelistV5), NVD (NIST), CISA KEV, FIRST EPSS.