VulnSocial

CVE-2026-28955Disclosure(apple / ipados)

LOWCVSS 8.8 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5, iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5. Processing maliciously crafted web content may lead to an unexpected process crash.

apple CVEsBack to dashboard
0.5/ 10 priority

Sources & remediation

Vendor / third-party advisories
Other references
Weakness type (CWE)
CWE-119CWE-120

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • ipados
  • iphone_os
  • macos
  • tvos

Threat summary

  • 1 mentions across 1 observed day

What's happening

  • Technical details provided in 1 signal
  • Disclosure: 1 classified signal
  • 1 total mentions across 1 day

Affected systems

Vendors
apple
Products
ipadosiphone_osmacostvosvisionoswatchos

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-05-16: 1Technical Details · 2026-05-16: 105-16
Signal classification1 categories
Disclosure
1100.0%
Referenced assets1 URL
By indicator
Full discourse1 post
  • Israel@f1tym1
    Disclosure

    CVE-2026-28955 | Apple iOS/iPadOS/macOS/tvOS/visionOS/watchOS up to 18.7.8/26.4 Web denial of service (WID-SEC-2026-1543) https://ift.tt/dGuRLYF A vulnerability labeled as problematic has been found in Apple iOS, iPadOS, macOS, tvOS, visionOS and watchOS up to 18.7.8/26.4. The…

    Post summary

    Apple has announced a Web denial‑of‑service vulnerability (CVE‑2026‑28955) affecting iOS, iPadOS, macOS, tvOS, visionOS, and watchOS up to versions 18.7.8/26.4. No PoC, exploit, or patch information is provided.

    00000161
    974 followersView on X
CPE platform detail6 entries

6 of 6 entries

PartVendorProductVersionTarget SWTarget HW
OSappleipados---
OSappleiphone_os---
OSapplemacos---
OSappletvos---
OSapplevisionos---
OSapplewatchos---

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