{"description":"Trending threats, MITRE ATT\u0026CK coverage, and detection metadata — refreshed continuously.","feed_url":"https://feed.craftedsignal.io/tags/cve-2026-25207/","home_page_url":"https://feed.craftedsignal.io/","items":[{"_cs_actors":[],"_cs_cves":[{"cvss":7.4,"id":"CVE-2026-25207"}],"_cs_exploited":false,"_cs_products":[],"_cs_severities":["high"],"_cs_tags":["cve-2026-25207","out-of-bounds write","buffer overflow","samsung","escargot"],"_cs_type":"advisory","_cs_vendors":[],"content_html":"\u003cp\u003eCVE-2026-25207 is an out-of-bounds write vulnerability affecting Samsung Open Source Escargot, specifically version 97e8115ab1110bc502b4b5e4a0c689a71520d335. This flaw allows attackers to potentially overwrite memory buffers, leading to denial of service or arbitrary code execution. The vulnerability arises due to insufficient bounds checking when handling specific data inputs within the Escargot software. Successful exploitation of this vulnerability could grant an attacker elevated privileges or control over the affected system. The severity of the vulnerability is rated as HIGH with a CVSS score of 7.4, indicating a significant risk to systems running vulnerable versions of Escargot.\u003c/p\u003e\n\u003ch2 id=\"attack-chain\"\u003eAttack Chain\u003c/h2\u003e\n\u003col\u003e\n\u003cli\u003eAn attacker crafts a malicious input designed to trigger the out-of-bounds write.\u003c/li\u003e\n\u003cli\u003eThe malicious input is sent to the vulnerable Escargot application. This could involve exploiting a network service that relies on Escargot for data processing.\u003c/li\u003e\n\u003cli\u003eEscargot processes the malicious input without proper bounds checking.\u003c/li\u003e\n\u003cli\u003eThe lack of bounds checking allows the input to write data beyond the allocated buffer.\u003c/li\u003e\n\u003cli\u003eThe out-of-bounds write overwrites adjacent memory regions, potentially corrupting program data or code.\u003c/li\u003e\n\u003cli\u003eThe memory corruption leads to a crash or allows the attacker to overwrite critical function pointers.\u003c/li\u003e\n\u003cli\u003eIf function pointers are successfully overwritten, the attacker gains control of program execution.\u003c/li\u003e\n\u003cli\u003eThe attacker can execute arbitrary code with the privileges of the Escargot process.\u003c/li\u003e\n\u003c/ol\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation of CVE-2026-25207 can lead to arbitrary code execution with the privileges of the Escargot process. This can result in complete system compromise, data loss, or denial of service. Given the potential for remote code execution, this vulnerability poses a significant risk to systems utilizing the vulnerable Escargot version.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eApply the patch provided in the associated GitHub pull request to remediate the vulnerability. (\u003ca href=\"https://github.com/Samsung/escargot/pull/1554\"\u003ehttps://github.com/Samsung/escargot/pull/1554\u003c/a\u003e)\u003c/li\u003e\n\u003cli\u003eMonitor systems for unexpected crashes or memory corruption events related to the Escargot process.\u003c/li\u003e\n\u003cli\u003eImplement input validation and sanitization measures to prevent malicious inputs from reaching the vulnerable code.\u003c/li\u003e\n\u003c/ul\u003e\n","date_modified":"2026-04-13T05:17:17Z","date_published":"2026-04-13T05:17:17Z","id":"/briefs/2026-04-samsung-escargot-overflow/","summary":"CVE-2026-25207 is an out-of-bounds write vulnerability in Samsung Open Source Escargot that allows for buffer overflows, potentially leading to arbitrary code execution.","title":"Samsung Escargot Out-of-Bounds Write Vulnerability (CVE-2026-25207)","url":"https://feed.craftedsignal.io/briefs/2026-04-samsung-escargot-overflow/"}],"language":"en","title":"CraftedSignal Threat Feed — Cve-2026-25207","version":"https://jsonfeed.org/version/1.1"}