A vulnerability was found in Perl up to 5.43.10. It has been declared as problematic. This issue affects some unknown processing of the component S_measure_struct. Executing a manipulation of the argument repeat can lead to integer overflow.
This vulnerability appears as CVE-2026-57432. The attack may be performed from remote. There is no available exploit.
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CVE-2026-57432 | Perl up to 5.43.10 S_measure_struct repeat integer overflow (Nessus ID 326568)
A vulnerability was found in Perl up to 5.43.10. It has been declared as problematic. This issue affects some unknown processing of the component S_measure_struct. Executing a manipulation of the argument repeat can lead to integer…
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CVE-2026-57432
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title: Detect Exploitation - CVE-2026-57432 | Perl up to 5.43.10 S_measure_struct repeat integer overflow (Nessus ID 326568)
id: 27e233b6-5503-4f56-b277-587a698371e3
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-2026-57432 | Perl up to 5." ascii wide
condition:
any of them
}INFRASTRUCTURE BLAST RADIUS & EXPOSURE
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Kognitive Analyse für identifizierte Bedrohung: Erhöhte Bedrohungslage im Bereich CVE-2026-57432 | Perl up to 5.43.10 S_me.... Basierend auf 368k Vektor-Korrelationen werden sofortige Isolationsmaßnahmen für betroffene Endpunkte empfohlen.
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