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iOS and iPadOS CVE-2026-28984

| EUVDEUVD-2026-60496 MEDIUM
Buffer Overflow (CWE-119)
2026-08-17 apple GHSA-mrh2-m3hr-6phv
4.3
CVSS 3.1 · Vendor: apple
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Severity by source

Vendor (apple) PRIMARY
4.3 MEDIUM
AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
vuln.today AI
4.3 MEDIUM

Network-delivered via web content (AV:N), no special conditions (AC:L), no authentication needed (PR:N), user must visit page (UI:R), impact is Safari crash only (A:L, C:N, I:N).

3.1 AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
4.0 AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
SUSE
6.5 MEDIUM
AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Red Hat
8.8 HIGH
qualitative

Primary rating from Vendor (apple).

CVSS VectorVendor: apple

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low

Lifecycle Timeline

5
Analysis Generated
Aug 18, 2026 - 14:29 vuln.today
CVSS changed
Aug 18, 2026 - 14:22 NVD
4.3 (MEDIUM)
Patch available
Aug 17, 2026 - 22:03 EUVD
CVE Published
Aug 17, 2026 - 21:30 cve.org
MEDIUM 4.3
CVE Published
Aug 17, 2026 - 21:30 cve.org
UNKNOWN (no severity yet)

DescriptionCVE.org

The issue was addressed with improved memory handling. This issue is fixed in iOS 18.7.10 and iPadOS 18.7.10. Processing maliciously crafted web content may lead to an unexpected Safari crash.

AnalysisAI

Safari on iOS and iPadOS prior to version 18.7.10 crashes unexpectedly when processing maliciously crafted web content due to a memory handling flaw classified under CWE-119 (Improper Restriction of Operations within the Bounds of a Memory Buffer). The vulnerability is network-delivered but requires user interaction - a victim must open the crafted page in Safari - and its impact is limited strictly to availability, with no confidentiality or integrity exposure. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
technique details hidden
Delivery
technique details hidden
Exploit
technique details hidden
Execution
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Impact
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Vulnerability AssessmentAI

Exploitation The victim must actively open a maliciously crafted URL or web page in Safari on an unpatched iOS or iPadOS device - user interaction is required (UI:R per CVSS vector). … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 3.1 vector AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L correctly characterizes this as a network-reachable, low-complexity flaw requiring user interaction with no elevated privileges needed, but delivering only a limited availability impact (Safari crash) with no scope change. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation Update affected devices to iOS 18.7.10 or iPadOS 18.7.10, which are confirmed vendor-released patches per Apple's advisory at https://support.apple.com/en-us/148287. … Detailed patch versions, workarounds, and compensating controls in full report.

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Vendor StatusVendor

SUSE

Severity: Moderate
Product Status
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SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS Affected
SUSE Linux Enterprise Module for Basesystem 15 SP7 Affected

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CVE-2026-28984 vulnerability details – vuln.today

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