[UPDATE] [medium] Perl: Vulnerability allows unspecified attack
An attacker can exploit a vulnerability in Perl to perform an unspecified attack.
CSIRTS triage
- What
- An attacker can exploit a vulnerability in Perl to perform an unspecified attack.
- Who is affected
- Deployments of Perl are affected.
- Urgency
- Remediation is medium urgency due to the unspecified nature of the attack.
- Action
- Monitor for updates and apply patches when available.
AI-assisted analysis generated from the source advisory — verify against the original.
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Details
Original advisory: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-1663
Exploitation outlook
EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.
- Low exploitation riskCVE-2026-83760.40% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 32% of all scored CVEs.
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2026-8376 | coverage & exploitation status | NVD · CVE.org |
Recent advisories for Perl
A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.
- medium[UPDATE] [medium] Red Hat Enterprise Linux (perl-IO-Compress): Vulnerability allows executing arbitrary progra…cert-bund · 2026-07-10
- medium[UPDATE] [medium] Perl: Vulnerability allows code execution and information disclosurecert-bund · 2026-07-09
- medium[UPDATE] [medium] Red Hat Enterprise Linux (nodejs, perl): Multiple vulnerabilitiescert-bund · 2026-07-09
- high[NEW] [high] Red Hat Enterprise Linux (perl-HTTP-Daemon): Vulnerability allows execution of arbitrary program …cert-bund · 2026-07-09
- highCVE-2026-49147: App::Ack versions through 3.10.0 for Perl print unsanitised terminal escape sequences from fil…nvd · 2026-07-08
- highCVE-2026-49146: App::Ack versions before 3.10.0 for Perl allow memory exhaustion via an unbounded context valu…nvd · 2026-07-08
More from CERT-Bund (BSI) Security Advisories
- medium[NEW] [medium] DENX U-Boot: Multiple vulnerabilities allow execution of arbitrary code and DoS2026-07-10
- medium[NEW] [medium] Samsung Android: Multiple vulnerabilities2026-07-10
- medium[UPDATE] [medium] Linux Kernel: Multiple vulnerabilities allow denial of service2026-07-10
- medium[UPDATE] [medium] Linux Kernel: Multiple vulnerabilities allow unspecified attack2026-07-10
- medium[UPDATE] [medium] Linux Kernel: Multiple vulnerabilities allow denial of service2026-07-10