{"description":"Trending threats, MITRE ATT\u0026CK coverage, and detection metadata — refreshed continuously.","feed_url":"https://feed.craftedsignal.io/tags/cve-2026-27312/","home_page_url":"https://feed.craftedsignal.io/","items":[{"_cs_actors":[],"_cs_cves":[{"cvss":7.8,"id":"CVE-2026-27312"}],"_cs_exploited":false,"_cs_products":[],"_cs_severities":["high"],"_cs_tags":["cve-2026-27312","heap-based buffer overflow","adobe bridge","code execution"],"_cs_type":"advisory","_cs_vendors":[],"content_html":"\u003cp\u003eAdobe Bridge versions 16.0.2, 15.1.4, and earlier are susceptible to a heap-based buffer overflow vulnerability identified as CVE-2026-27312. The vulnerability can be triggered when a user opens a specially crafted, malicious file within the application. Successful exploitation could allow an attacker to execute arbitrary code within the security context of the currently logged-in user. Given the potential for arbitrary code execution, this vulnerability represents a significant threat, as attackers could leverage it to install malware, exfiltrate sensitive data, or perform other malicious actions on the affected system. The CVSS v3.1 score is 7.8, indicating a high severity. Defenders should prioritize patching or mitigating this vulnerability to prevent potential exploitation.\u003c/p\u003e\n\u003ch2 id=\"attack-chain\"\u003eAttack Chain\u003c/h2\u003e\n\u003col\u003e\n\u003cli\u003eAttacker crafts a malicious file designed to trigger the heap-based buffer overflow vulnerability in Adobe Bridge.\u003c/li\u003e\n\u003cli\u003eThe attacker distributes the malicious file to a target user, potentially via email, social media, or other file-sharing mechanisms.\u003c/li\u003e\n\u003cli\u003eThe target user, unaware of the file\u0026rsquo;s malicious nature, opens the file using a vulnerable version of Adobe Bridge (16.0.2, 15.1.4, or earlier).\u003c/li\u003e\n\u003cli\u003eAdobe Bridge attempts to process the malicious file, leading to a heap-based buffer overflow during memory allocation or data handling.\u003c/li\u003e\n\u003cli\u003eThe buffer overflow overwrites adjacent memory regions on the heap, potentially including critical program data or executable code.\u003c/li\u003e\n\u003cli\u003eThe attacker gains control of the program\u0026rsquo;s execution flow by overwriting function pointers or return addresses.\u003c/li\u003e\n\u003cli\u003eThe attacker injects and executes arbitrary code within the context of the current user, bypassing security restrictions.\u003c/li\u003e\n\u003cli\u003eThe attacker performs malicious actions such as installing malware, exfiltrating sensitive data, or establishing persistence on the compromised system.\u003c/li\u003e\n\u003c/ol\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation of CVE-2026-27312 allows an attacker to execute arbitrary code within the security context of the user running Adobe Bridge. This can lead to complete system compromise, including data theft, malware installation, and privilege escalation. The vulnerability requires user interaction, limiting the scope of potential attacks to targeted individuals who can be tricked into opening a malicious file. However, if successful, the impact can be severe, as the attacker gains the same privileges as the user, which could include access to sensitive data and network resources.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eApply the security patch provided by Adobe to address CVE-2026-27312, as detailed in the advisory (\u003ca href=\"https://helpx.adobe.com/security/products/bridge/apsb26-39.html\"\u003ehttps://helpx.adobe.com/security/products/bridge/apsb26-39.html\u003c/a\u003e).\u003c/li\u003e\n\u003cli\u003eEducate users about the risks of opening files from untrusted sources to reduce the likelihood of successful exploitation.\u003c/li\u003e\n\u003cli\u003eDeploy the Sigma rule to detect suspicious process creation events related to Adobe Bridge after the application opens a file.\u003c/li\u003e\n\u003c/ul\u003e\n","date_modified":"2026-04-15T12:00:00Z","date_published":"2026-04-15T12:00:00Z","id":"/briefs/2026-04-adobe-bridge-overflow/","summary":"A heap-based buffer overflow vulnerability in Adobe Bridge versions 16.0.2, 15.1.4 and earlier can lead to arbitrary code execution if a user opens a malicious file.","title":"Adobe Bridge Heap-based Buffer Overflow Vulnerability (CVE-2026-27312)","url":"https://feed.craftedsignal.io/briefs/2026-04-adobe-bridge-overflow/"}],"language":"en","title":"CraftedSignal Threat Feed — Cve-2026-27312","version":"https://jsonfeed.org/version/1.1"}