{“lastseen”:””,”description”:”1. A cookie is set using the `secure` keyword for `https:\/\/target`\\n2. curl is redirected to or otherwise made to speak with `http:\/\/target` (same\\n hostname, but using clear text HTTP) using the same cookie set\\n3. The same cookie name is set – but with just a slash as path (`path=’\/’`).\\n Since this site is not secure, the cookie *should* just be ignored.\\n4. A bug in the path comparison logic makes curl read outside a heap buffer\\n boundary\\n\\nThe bug either causes a crash or it potentially makes the comparison come to\\nthe wrong conclusion and lets the clear-text site override the contents of the\\nsecure cookie, contrary to expectations and depending on the memory contents\\nimmediately following the single-byte allocation that holds the path.\\n\\nThe presumed and correct behavior would be to plainly ignore the second set of\\nthe cookie since it was already set as secure on a secure host so overriding\\nit on an insecure host should not be okay.”,”published”:”2025-09-12T05:10:03.815Z”,”modified”:”2025-09-12T17:16:20.317Z”,”type”:”cve”,”title”:”Out of bounds read for cookie path”,”source”:”curl”,”references”:”https:\/\/curl.se\/docs\/CVE-2025-9086.json\\nhttps:\/\/curl.se\/docs\/CVE-2025-9086.html\\nhttps:\/\/hackerone.com\/reports\/3294999″,”id”:”CVE-2025-9086″,”bulletinFamily”:””,”cwe”:null,”cvelist”:null,”sourceData”:”curl curl 8.15.0\\ncurl curl 8.14.1\\ncurl curl 8.14.0\\ncurl curl 8.13.0\\ncurl curl 8.12.1\\ncurl curl 8.12.0\\ncurl curl 8.11.1\\ncurl curl 8.11.0\\ncurl curl 8.10.1\\ncurl curl 8.10.0\\ncurl curl 8.9.1\\ncurl curl 8.9.0\\ncurl curl 8.8.0\\ncurl curl 8.7.1\\ncurl curl 8.7.0\\ncurl curl 8.6.0\\ncurl curl 8.5.0\\ncurl curl 8.4.0\\ncurl curl 8.3.0\\ncurl curl 8.2.1\\ncurl curl 8.2.0\\ncurl curl 8.1.2\\ncurl curl 8.1.1\\ncurl curl 8.1.0\\ncurl curl 8.0.1\\ncurl curl 8.0.0\\ncurl curl 7.88.1\\ncurl curl 7.88.0\\ncurl curl 7.87.0\\ncurl curl 7.86.0\\ncurl curl 7.85.0\\ncurl curl 7.84.0\\ncurl curl 7.83.1\\ncurl curl 7.83.0\\ncurl curl 7.82.0\\ncurl curl 7.81.0\\ncurl curl 7.80.0\\ncurl curl 7.79.1\\ncurl curl 7.79.0\\ncurl curl 7.78.0\\ncurl curl 7.77.0\\ncurl curl 7.76.1\\ncurl curl 7.76.0\\ncurl curl 7.75.0\\ncurl curl 7.74.0\\ncurl curl 7.73.0\\ncurl curl 7.72.0\\ncurl curl 7.71.1\\ncurl curl 7.71.0\\ncurl curl 7.70.0\\ncurl curl 7.69.1\\ncurl curl 7.69.0\\ncurl curl 7.68.0\\ncurl curl 7.67.0\\ncurl curl 7.66.0\\ncurl curl 7.65.3\\ncurl curl 7.65.2\\ncurl curl 7.65.1\\ncurl curl 7.65.0\\ncurl curl 7.64.1\\ncurl curl 7.64.0\\ncurl curl 7.63.0\\ncurl curl 7.62.0\\ncurl curl 7.61.1\\ncurl curl 7.61.0\\ncurl curl 7.60.0\\ncurl curl 7.59.0\\ncurl curl 7.58.0\\ncurl curl 7.57.0\\ncurl curl 7.56.1\\ncurl curl 7.56.0\\ncurl curl 7.55.1\\ncurl curl 7.55.0\\ncurl curl 7.54.1\\ncurl curl 7.54.0\\ncurl curl 7.53.1\\ncurl curl 7.53.0\\ncurl curl 7.52.1\\ncurl curl 7.52.0\\ncurl curl 7.51.0\\ncurl curl 7.50.3\\ncurl curl 7.50.2\\ncurl curl 7.50.1\\ncurl curl 7.50.0\\ncurl curl 7.49.1\\ncurl curl 7.49.0\\ncurl curl 7.48.0\\ncurl curl 7.47.1\\ncurl curl 7.47.0\\ncurl curl 7.46.0\\ncurl curl 7.45.0\\ncurl curl 7.44.0\\ncurl curl 7.43.0\\ncurl curl 7.42.1\\ncurl curl 7.42.0\\ncurl curl 7.41.0\\ncurl curl 7.40.0\\ncurl curl 7.39.0\\ncurl curl 7.38.0\\ncurl curl 7.37.1\\ncurl curl 7.37.0\\ncurl curl 7.36.0\\ncurl curl 7.35.0\\ncurl curl 7.34.0\\ncurl curl 7.33.0\\ncurl curl 7.32.0\\ncurl curl 7.31.0″,”sourceHref”:””,”cvss”:{“score”:7.5,”severity”:”HIGH”,”vector”:”CVSS:3.1\/AV:N\/AC:L\/PR:N\/UI:N\/S:U\/C:N\/I:N\/A:H”,”version”:”3.1″},”cvss2″:{},”cvss3″:{“version”:””,”vectorString”:””,”baseScore”:0,”baseSeverity”:””,”attackVector”:””,”attackComplexity”:””,”privilegesRequired”:””,”userInteraction”:””,”scope”:””,”confidentialityImpact”:””,”integrityImpact”:””,”availabilityImpact”:””,”cvssV3″:{“version”:””,”vectorString”:””,”baseScore”:0,”baseSeverity”:””,”attackVector”:””,”attackComplexity”:””,”privilegesRequired”:””,”userInteraction”:””,”scope”:””,”confidentialityImpact”:””,”integrityImpact”:””,”availabilityImpact”:””}},”href”:””,”category_name”:”CVE”,”post_link”:””,”product”:”curl”,”version”:”8.15.0″,”vendor”:”curl”,”ai_description”:””,”ai_severity”:””,”ai_vendor”:””,”ai_product”:””,”ai_version”:””,”ai_score”:0}<\/p>\n","protected":false},"excerpt":{"rendered":"
{“lastseen”:””,”description”:”1. A cookie is set using the `secure` keyword for `https:\/\/target`\\n2. curl is redirected to or otherwise made to speak with `http:\/\/target` (same\\n hostname, but…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[6,8,16,12,15,13,7,11,5],"class_list":["post-17279","post","type-post","status-publish","format-standard","hentry","category-category_cve","tag-cve","tag-cvss","tag-cvss-75","tag-exploit","tag-high","tag-news","tag-security","tag-tapic","tag-vulnerability"],"yoast_head":"\n