Package ecosystem
Swift package vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 18 vulnerabilities in Swift packages: 0 in the last 7 days and 1 in the last 90 days, 5 of them critical and 0 exploited in the wild. The most recent, CVE-2026-61695, was published on 23 September 2026. Nothing in the last four weeks, down from 1 vulnerability in the four before. 2 packages have a page of their own.
- Last 7 days
- 0
- Last 90 days
- 1
- Critical, all time
- 5
- Exploited in the wild
- 0
About Swift
Swift is a general-purpose programming language developed by Apple for building applications across macOS, iOS, watchOS, and tvOS.
Swift packages
Latest Swift package vulnerabilities
- CVE-2026-61695: Square Wire Swift runtime negative length in skipGroup() denial of servicehighCVSS 7.5EPSS 0.6%
- CVE-2026-64785: Apple SwiftNIO HTTP/2 request smuggling via header validation bypassmediumCVSS 5.3EPSS 0.1%
- CVE-2026-47122: Sparkle missing authentication in AppInstaller Mach service connectionmediumCVSS 4.2
- CVE-2026-47121: Sparkle path traversal via intermediate symlinks in delta updatesmediumCVSS 6.1
- CVE-2026-28898: Apple swift-nio-http2 request smuggling in HTTP2ToHTTP1CodeclowCVSS 0
- CVE-2026-28975: Apple swift-nio-extras decompression ratio limit bypass in NIOHTTPRequestDecompressormediumCVSS 6.9
- CVE-2026-28980: Apple SwiftNIO uncontrolled resource consumption in HTTPDecoderhighCVSS 8.7
- CVE-2026-43671: Apple SwiftNIO out-of-bounds write in ByteBufferhighCVSS 8.3
- CVE-2026-28970: Apple SwiftNIO CRLF injection in HTTP validator handlersmediumCVSS 6.3
- Apple container pf rule injection in container system dns createlowCVSS 1.9
- CVE-2026-27120: Leaf-kit html escaping does not work on characters that are part of extended grapheme clustermediumCVSS 6.1
- CVE-2025-54950: PyTorch ExecuTorch out-of-bounds read in model loadingcriticalCVSS 9.8EPSS 0.6%
- CVE-2025-30404: PyTorch ExecuTorch integer overflow in model loadingcriticalCVSS 9.8EPSS 0.6%
- CVE-2025-30405: Meta ExecuTorch integer overflow in model loadingcriticalCVSS 9.8EPSS 0.6%
- CVE-2025-54949: Meta ExecuTorch heap buffer overflow in model loadingcriticalCVSS 9.8EPSS 0.7%
- CVE-2025-54951: ExecuTorch heap-based buffer overflow in model loadingcriticalCVSS 9.8EPSS 0.7%
- CVE-2025-30402: PyTorch ExecuTorch heap-based buffer overflow in method loadinghighCVSS 8.1EPSS 0.4%
- CVE-2024-27529: Wasm3 uncontrolled memory allocation in Read_utf8highCVSS 8.4EPSS 0.3%
Most severe Swift package vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2025-54951: ExecuTorch heap-based buffer overflow in model loadingcriticalCVSS 9.8EPSS 0.7%
- CVE-2025-54949: Meta ExecuTorch heap buffer overflow in model loadingcriticalCVSS 9.8EPSS 0.7%
- CVE-2025-54950: PyTorch ExecuTorch out-of-bounds read in model loadingcriticalCVSS 9.8EPSS 0.6%
- CVE-2025-30404: PyTorch ExecuTorch integer overflow in model loadingcriticalCVSS 9.8EPSS 0.6%
- CVE-2025-30405: Meta ExecuTorch integer overflow in model loadingcriticalCVSS 9.8EPSS 0.6%
- CVE-2026-28980: Apple SwiftNIO uncontrolled resource consumption in HTTPDecoderhighCVSS 8.7
- CVE-2024-27529: Wasm3 uncontrolled memory allocation in Read_utf8highCVSS 8.4EPSS 0.3%
- CVE-2026-43671: Apple SwiftNIO out-of-bounds write in ByteBufferhighCVSS 8.3
- CVE-2025-30402: PyTorch ExecuTorch heap-based buffer overflow in method loadinghighCVSS 8.1EPSS 0.4%
- CVE-2026-61695: Square Wire Swift runtime negative length in skipGroup() denial of servicehighCVSS 7.5EPSS 0.6%
Vulnerabilities per week
Nothing in the last four weeks, down from 1 vulnerability in the four before. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 1 | 0 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 0 | 0 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 0 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many Swift package vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/vendors/swift)<a href="https://junglewise.ai/threats/vendors/swift"><img src="https://junglewise.ai/threats/vendors/swift/badge.svg" alt="Swift package vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/vendors/swift.json, and this page as text at https://junglewise.ai/threats/vendors/swift.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Swift package vulnerabilities", https://junglewise.ai/threats/vendors/swift, 9 November 2026.