CVE-2026-43780Patch(apple / ipados)

LOWCVSS 7.8 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

Patch apple ipados systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

An integer overflow was addressed with improved input validation. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, watchOS 26.6. Processing a maliciously crafted texture may lead to unexpected app termination.

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1.0/ 10 priority

Sources & remediation

Vendor / third-party advisories

Weakness type (CWE)

CWE-190

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.

ipados
iphone_os
macos
tvos

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 (2026-07-28); latest day: 1
2 total mentions across 2 days

Affected systems

Vendors

apple

Products

ipadosiphone_osmacostvosvisionoswatchos

Deep dive

Activity timeline2 mentions / 2d

Signal classification2 categories

Patch

150.0%

General

150.0%

Referenced assets2 URLs

By indicator

Classification over time

Date	Total	Labels

2026-07-28	1	Patch1
2026-07-30	1	General1

Full discourse2 posts

Michael DePlante@izobashi92d
Patch
macOS 26.6 just shipped. Possibly Apple's largest security advisory ever by CVE count. 3 issues that I reported were patched: CVE-2026-43780, CVE-2026-43733, CVE-2026-43729. https://support.apple.com/en-us/128067 https://t.co/Ls3Jy2kgTi
Post summary
The tweet announces the ship of macOS 26.6 and notes that three reported CVEs were patched, linking to Apple’s support page, but it contains no PoC, exploit, or active exploitation details.
3205273.5K
4.2K followersView on X
Security Arsenal, LLC@SecurityAr5840990d
General
🔒 #CyberSecurity CVE-2026-43780: Apple macOS ImageIO Remote Code Execution — Detection and Remed… "A new critical vulnerability has emerged targeting the core of Apple's macOS operating system." 🔗 https://securityarsenal.com/blog/cve-2026-43780-apple-macos-imageio-remote-code-execution-detection-and-remediation #CyberSecurity #ThreatIntel #critical #zeroday #cve
Post summary
A new critical CVE (CVE‑2026‑43780) targeting Apple macOS ImageIO has been announced, indicating a remote code execution flaw but without detailed technical information, PoC, or patch details in the provided snippet.
0000058
20 followersView on X

CPE platform detail6 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

6 of 6 entries

Part	Vendor	Product	Version	Target SW	Target HW
OS	apple	ipados	-	-	-
OS	apple	iphone_os	-	-	-
OS	apple	macos	-	-	-
OS	apple	tvos	-	-	-
OS	apple	visionos	-	-	-
OS	apple	watchos	-	-	-

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