{"description":"Trending threats, MITRE ATT\u0026CK coverage, and detection metadata. Fed continuously.","favicon":"https://feed.craftedsignal.io/favicon-32x32.png","feed_url":"https://feed.craftedsignal.io/products/vios/feed.json","home_page_url":"https://feed.craftedsignal.io/","icon":"https://feed.craftedsignal.io/apple-touch-icon.png","items":[{"_cs_actors":[],"_cs_cpes":[],"_cs_cves":[],"_cs_exploited":false,"_cs_has_poc":false,"_cs_poc_references":[],"_cs_products":["AIX","VIOS"],"_cs_severities":["medium"],"_cs_tags":["denial-of-service","perl","ibm"],"_cs_type":"advisory","_cs_vendors":["IBM"],"content_html":"\u003cp\u003eA vulnerability exists in the Perl component integrated into IBM AIX and IBM VIOS systems. A remote, unauthenticated attacker can exploit this flaw to induce a denial-of-service state on affected systems. Specific details regarding the underlying mechanism or patch availability were not provided in the initial advisory.\u003c/p\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation results in a denial-of-service, impacting system availability for the affected IBM AIX or VIOS instances.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInventory all IBM AIX and VIOS instances in the environment.\u003c/li\u003e\n\u003cli\u003eMonitor official IBM security advisories for patches addressing Perl-related denial-of-service vulnerabilities.\u003c/li\u003e\n\u003cli\u003eRestrict network access to management interfaces and services utilizing the affected Perl implementation to trusted hosts only.\u003c/li\u003e\n\u003c/ul\u003e\n","date_modified":"2026-11-04T16:20:29Z","date_published":"2026-11-04T16:20:29Z","id":"https://feed.craftedsignal.io/briefs/2026-11-ibm-aix-vios-perl-dos/","summary":"A vulnerability in the Perl implementation within IBM AIX and VIOS allows a remote, unauthenticated attacker to cause a denial-of-service condition.","title":"IBM AIX and VIOS: Perl implementation denial of service","url":"https://feed.craftedsignal.io/briefs/2026-11-ibm-aix-vios-perl-dos/"}],"language":"en","title":"CraftedSignal Threat Feed - VIOS","version":"https://jsonfeed.org/version/1.1"}