# Apple Swift Crypto vulnerabilities

Source: https://junglewise.ai/threats/technologies/swift-crypto  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 11 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/swift-crypto.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 3 vulnerabilities in Apple Swift Crypto: 0 in the last 7 days and 1 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-86983, was published on 28 October 2026. 1 vulnerability in the last four weeks, up from none in the four before.

## Counts

- Last 7 days: 0
- Last 30 days: 1
- Last 90 days: 1
- All time: 3 (0 critical, 0 exploited in the wild)

## About Apple Swift Crypto

An open-source implementation of a substantial portion of the Apple CryptoKit framework for use on non-Apple platforms.

## Latest Apple Swift Crypto vulnerabilities

- [CVE-2026-86983: Swift Crypto P-384 VOPRF denial of service via unbounded input length](https://junglewise.ai/threats/cve-2026-86983-a-remote-attacker-may-be-able-to-terminate-a-process-that-passes) (info, published 28 Oct 2026)
- [CVE-2026-43823: Apple swift-crypto double-free in RSA public key initialization](https://junglewise.ai/threats/cve-2026-43823-apple-swift-crypto-double-free-in-rsa-public-key-initialization) (info, CVSS 9.8, published 23 Jul 2026)
- [CVE-2026-28815: Apple swift-crypto out-of-bounds read in X-Wing HPKE decapsulation](https://junglewise.ai/threats/cve-2026-28815-apple-swift-crypto-out-of-bounds-read-in-x-wing-hpke) (high, CVSS 7.5, published 3 Apr 2026)

## Most severe Apple Swift Crypto vulnerabilities

- [CVE-2026-28815: Apple swift-crypto out-of-bounds read in X-Wing HPKE decapsulation](https://junglewise.ai/threats/cve-2026-28815-apple-swift-crypto-out-of-bounds-read-in-x-wing-hpke) (high, CVSS 7.5, published 3 Apr 2026)
- [CVE-2026-43823: Apple swift-crypto double-free in RSA public key initialization](https://junglewise.ai/threats/cve-2026-43823-apple-swift-crypto-double-free-in-rsa-public-key-initialization) (info, CVSS 9.8, published 23 Jul 2026)
- [CVE-2026-86983: Swift Crypto P-384 VOPRF denial of service via unbounded input length](https://junglewise.ai/threats/cve-2026-86983-a-remote-attacker-may-be-able-to-terminate-a-process-that-passes) (info, published 28 Oct 2026)

## Vulnerabilities per week

1 vulnerability in the last four weeks, up from none in the four before.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 1 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Other Apple technologies

- [Apple macOS](https://junglewise.ai/threats/technologies/macos): 1,496 vulnerabilities
- [Apple iPadOS](https://junglewise.ai/threats/technologies/ipados): 739 vulnerabilities
- [Apple visionOS](https://junglewise.ai/threats/technologies/visionos): 457 vulnerabilities
- [Apple macOS Golden Gate](https://junglewise.ai/threats/technologies/macos-golden-gate): 449 vulnerabilities
- [Apple watchOS](https://junglewise.ai/threats/technologies/watchos): 386 vulnerabilities
- [Apple tvOS](https://junglewise.ai/threats/technologies/tvos): 353 vulnerabilities
- [Apple Ios](https://junglewise.ai/threats/technologies/apple-ios): 206 vulnerabilities
- [Apple Iphone Os](https://junglewise.ai/threats/technologies/iphone-os): 203 vulnerabilities
- [Apple Safari](https://junglewise.ai/threats/technologies/safari): 189 vulnerabilities
- [Apple Multiple Products](https://junglewise.ai/threats/technologies/multiple-products): 77 vulnerabilities
- [Apple macOS Ventura](https://junglewise.ai/threats/technologies/macos-ventura): 27 vulnerabilities
- [Apple macOS Monterey](https://junglewise.ai/threats/technologies/macos-monterey): 24 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Apple Swift Crypto vulnerabilities", https://junglewise.ai/threats/technologies/swift-crypto, 11 November 2026.