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PUBLISHED

2026-04-03 03:16

MODIFIED

2026-04-03 03:16

EPSS (Prob. Exploit)

0.49%

Top 57.6%

DATA SOURCES:

NVD 🔗 2026-04-03 FIRST EPSS 🔗 2026-11-08 GITHUB 🔗 2026-10-28 OSV 🔗 2026-11-01

> DESCRIPTION

A remote attacker can supply a short X-Wing HPKE encapsulated key and trigger an out-of-bounds read in the C decapsulation path, potentially causing a crash or memory disclosure depending on runtime protections. This issue is fixed in swift-crypto version 4.3.1.

> AFFECTED_PRODUCTS

ℹ️ Aucun produit affecté n'a encore été publié par NVD pour cette CVE.

> GITHUB SECURITY ADVISORY

GHSA-9m44-rr2w-ppp7 HIGH

Swift Crypto: X-Wing HPKE Decapsulation Accepts Malformed Ciphertext Length

AFFECTED PACKAGES:

SWIFT / swift-crypto

>= 4.0.0, <= 4.3.0

Fixed in: 4.3.1

> OSV (GOOGLE OPEN SOURCE VULNERABILITIES)

AFFECTED PACKAGES:

Unknown / Unknown

4 versions affected

ALIASES:

GHSA-9m44-rr2w-ppp7

> HISTORIQUE DES MODIFICATIONS

Première apparition

03/04/2026 03:16

Source: NVD

Total des modifications: 0 Dernière mise à jour: 7 months ago

> REFERENCES

https://github.com/apple/swift-crypto/security/advisories/GHSA-9m44-rr2w-ppp7