A vulnerability was found in Apple iOS up to 9.0. It has been rated as critical. This issue affects some unknown processing of the component CoreText. The manipulation as part of Font File leads to memory corruption.
The identification of this vulnerability is CVE-2015-6992. The attack may be initiated remotely. There is no exploit available.
It is recommended to upgrade the affected component.
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CVE-2015-6992 | Apple iOS up to 9.0 CoreText Font File memory corruption (HT205370 / ID 86602)
A vulnerability was found in Apple iOS up to 9.0. It has been rated as critical. This issue affects some unknown processing of the component CoreText. The manipulation as part of Font File leads to memory corruption. The identification…
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IoC Intelligence (1 Indikatoren)
CVE-2015-6992
CTI Threat Relationship Graph2 Knoten / 1 Relationen
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title: Detect Exploitation - CVE-2015-6992 | Apple iOS up to 9.0 CoreText Font File memory corruption (HT205370 / ID 86602)
id: 5049dd00-761e-4596-8035-6308112e79fc
status: experimental
description: Automatisch generierte SIEM-Erkennungsregel basierend auf CTI Intelligence
references:
- https://tsecurity.de/
author: iShareStuff CTI Automated Detection Engine
date: 2026-09-24
logsource:
category: network_connection
product: any
detection:
selection:
CommandLine|contains:
- 'exploit'
condition: selection
falsepositives:
- Legitime administrative Zugriffe oder Penetrationstests
level: high
tags:
- attack.initial_accessrule CTI_Threat_Indicator {
meta:
author = "iShareStuff CTI Automated Detection Engine"
date = "2026-09-24"
description = "YARA Signature for "
strings:
$str = "CVE-2015-6992 | Apple iOS up t" ascii wide
condition:
any of them
}INFRASTRUCTURE BLAST RADIUS & EXPOSURE
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Lateral Pivot & AD
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Crown Jewels & DB
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tsecurity.de Cognitive Threat RAG
Fokus-Vektor:
Kognitive Analyse für identifizierte Bedrohung: Erhöhte Bedrohungslage im Bereich CVE-2015-6992 | Apple iOS up to 9.0 Core.... Basierend auf 368k Vektor-Korrelationen werden sofortige Isolationsmaßnahmen für betroffene Endpunkte empfohlen.
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Netzwerk/Remote-Zugriff ohne Vorauthentifizierung möglich.
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