CVE-2026-86983
waiting for further signalsZero needs more public information before it can validate it.GHSA-jwv7-rv4f-rff2 ↗EUVD-2026-112556 ↗
description
swift-crypto versions before 5.0.3 are affected by an input-length handling issue in the P-384 VOPRF API. A remote attacker may terminate a process if it passes attacker-controlled, unbounded input to that API.
mitigation
Upgrade swift-crypto to version 5.0.3 or later. Until upgrade, ensure input reaching the P-384 VOPRF API is length-bounded and does not originate directly from untrusted sources.
fixed in 5.0.3
outcome
Contextual, not validated: no deterministic check could cover this one, and no technique passed our review.
source signals
Public signals that triggered or updated the pipeline. These are inputs for the deltas above.
- 2026-10-28 23:01Zcve_org: trigger signal, started the run
this entry in the feed
GET /api/v1/feed/CVE-2026-86983
{ "etk_id": "ETK-2026-2919", "cve_id": "CVE-2026-86983", "display_id": "CVE-2026-86983", "ghsa_id": "GHSA-jwv7-rv4f-rff2", "euvd_id": "EUVD-2026-112556", "status": "published", "anchor_state": "anchored", "title": "Input-length denial of service in swift-crypto P-384 VOPRF", "summary": "swift-crypto versions before 5.0.3 are affected by an input-length handling issue in the P-384 VOPRF API. A remote attacker may terminate a process if it passes attacker-controlled, unbounded input to that API.", "mitigation": "Upgrade swift-crypto to version 5.0.3 or later. Until upgrade, ensure input reaching the P-384 VOPRF API is length-bounded and does not originate directly from untrusted sources.", "vendor": "Apple", "product": "swift-crypto", "affected": [ { "affected_notes": [], "affected_ranges": [ ">= 3.10.0, <= 5.0.2" ], "ecosystem": "swift", "fixed_versions": [ "5.0.3" ], "package_name": "swift-crypto", "purl": "pkg:swift/swift-crypto" } ], "cwes": null, "cvss_score": 7, "cvss_src": "ethiack_provisional", "cvss_vector": null, "epss_score": null, "epss_percentile": null, "epss_asof": null, "automation": "contextual", "check": false, "check_confidence_basis": null, "exploit": false, "pipeline_minutes": 23.643413116666668, "t0_at": "2026-10-28T23:01:59.598000+00:00", "signals": { "trigger_signal": { "at": "2026-10-28T23:01:59.598000+00:00", "days": 0, "is_lower_bound": false, "measured_at": "2026-10-28T23:01:59.598000+00:00", "url": "https://www.cve.org/CVERecord?id=CVE-2026-86983" } } }
published 2026-10-29 00:04Z
last change 2026-10-29 05:06Z
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