CVE-2021-30949(apple / ipados)

LOWCVSS 7.8 · 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

A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.6.2, tvOS 15.2, macOS Monterey 12.1, Security Update 2021-008 Catalina, iOS 15.2 and iPadOS 15.2, watchOS 8.3. A malicious application may be able to execute arbitrary code with kernel privileges.

0.5/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-787

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
  • mac_os_x
  • macos

Threat summary

  • 1 mentions across 1 observed day

What's happening

  • 1 total mentions across 1 day

Affected systems

Vendors
Products
ipadosiphone_osmac_os_xmacoswatchos

1 version affected across 5 products

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-10-17: 110-17
Referenced assets4 URLs
Full discourse1 post
  • The World Watch@TheWorldWatchWW

    @BaconManiaGD @IntCyberDigest https://nvd.nist.gov/vuln/detail/cve-2021-30984 https://nvd.nist.gov/vuln/detail/cve-2021-30934 https://nvd.nist.gov/vuln/detail/cve-2021-30949 https://nvd.nist.gov/vuln/detail/cve-2021-30955

    1000044
    14 followersView on X
CPE platform detail15 entries

15 of 15 entries

PartVendorProductVersionTarget SWTarget HW
OSappleipados---
OSappleiphone_os---
OSapplemac_os_x---
OSapplemac_os_x10.15.7--
OSapplemac_os_x10.15.7--
OSapplemac_os_x10.15.7--
OSapplemac_os_x10.15.7--
OSapplemac_os_x10.15.7--
OSapplemac_os_x10.15.7--
OSapplemac_os_x10.15.7--
OSapplemac_os_x10.15.7--
OSapplemac_os_x10.15.7--
OSapplemac_os_x10.15.7--
OSapplemacos---
OSapplewatchos---

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