CVE ID :CVE-2026-9545<\/p>\n
Published : July 3, 2026, 6:17 a.m. | 1\u00a0hour, 29\u00a0minutes ago<\/p>\n
Description :In this scenario, libcurl first uses a proper HTTP\/3 server for the initial
\ntransfers, and when it makes a second transfer to the same site it has been
\nreplaced by the attacker’s impostor machine – without a valid certificate.<\/p>\n
When libcurl returns to the hostname the second time with a cached SSL session
\n(`CURLOPT_SSL_SESSIONID_CACHE` is not disabled) and early data enabled (the
\n`CURLSSLOPT_EARLYDATA` bit is set in `CURLOPT_SSL_OPTIONS`), libcurl might
\nsend off the second request’s bytes on that new connection *before* enforcing
\nthe certificate verification failure. Potentially leaking sensitive
\ninformation.<\/p>\n
Severity: 0.0 | NA<\/p>\n
Visit the link for more details, such as CVSS details, affected products, timeline, and more…\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"
CVE ID :CVE-2026-9545 Published : July 3, 2026, 6:17 a.m. | 1\u00a0hour, 29\u00a0minutes ago Description :In this scenario, libcurl first uses a proper HTTP\/3 server for the initial transfers, and when it makes a second transfer to the same site it has been replaced by the attacker’s impostor machine – without a valid certificate. When …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-81429","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/81429","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/comments?post=81429"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/81429\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=81429"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=81429"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=81429"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}