CVE-2026-20648Patch(apple / macos)

LOWCVSS 5.5 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Patch apple macos systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

A privacy issue was addressed by moving sensitive data to a protected location. This issue is fixed in macOS Tahoe 26.3. A malicious app may be able to access notifications from other iCloud devices.

0.5/ 10 priority

Sources & remediation

Vendor / third-party advisories
Weakness type (CWE)
CWE-200

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

STABLE

Are you affected?

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

  • macos

Threat summary

  • Patch or workaround signal is available
  • 2 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Patch or workaround mentioned in 1 signal
  • General: 1 classified signal
  • Peaked 1d ago at 1 mentions (2026-02-11); latest day: 1
  • 2 total mentions across 2 days

Affected systems

Vendors
Products
macos

Deep dive

Activity timeline2 mentions / 2d
00111Mentions · 2026-02-11: 1Mentions · 2026-02-12: 1Patch / Workaround · 2026-02-11: 102-1102-12
Signal classification2 categories
Patch
150.0%
General
150.0%
Referenced assets2 URLs
Classification over time
DateTotalLabels
2026-02-111
Patch1
2026-02-121
General1
Full discourse2 posts
  • Vulmon Vulnerability Feed@VulmonFeeds
    General

    CVE-2026-20648 macOS Tahoe Vulnerability https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-20648

    Post summary

    The post merely references CVE-2026-20648 as a macOS Tahoe vulnerability and links to a vulnerability database page, providing no further details.

    0000030
    4.0K followersView on X
  • CVE@CVEnew
    Patch

    CVE-2026-20648 A privacy issue was addressed by moving sensitive data to a protected location. This issue is fixed in macOS Tahoe 26.3. A malicious app may be able to access notific… https://www.cve.org/CVERecord?id=CVE-2026-20648

    Post summary

    CVE-2026-20648 is a privacy issue that has been fixed in macOS Tahoe 26.3; no evidence of a PoC, exploit code, or active exploitation is present.

    00000161
    56.5K followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
OSapplemacos---

Explore more