¡¾·ì϶¹«¸æ¡¿NGINX map Ö¸ÁîÕýÔòÆ¥Åä·ì϶(CVE-2026-42533)

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2026Äê7ÔÂ22ÈÕ£¬888¼¯ÍŰ²È«Ó¦¼±ÏìÓ¦ÖÐÐÄ£¨VSRC£©¼à²âµ½NGINX mapÖ¸ÁîÕýÔòÆ¥Åä·ì϶¡£¸Ã·ì϶ԴÓÚmapÖ¸ÁîÆôÓÃÕýÔòÆ¥Åäʱ£¬¶ÔÕýÔò²¶»ñ±äÁ¿ºÍmapÊä³ö±äÁ¿µÄÒýÓð¤´Î´¦Öò»µ±£¬»òÔÚÌØ¶¨Ç°ÌáÏÂʹÓò»³É»º´æ±äÁ¿²Î¼Ó×Ö·û´®±í°×Ê½ÍÆË㣬¿ÉÄܵ¼ÖÂNGINX worker¹ý³Ì²úÉú¶Ñ»º³åÇøÒç³ö¡£¹¥»÷ÕßÎÞÐèÉí·ÝÈÏÖ¤¼´¿Éͨ¹ý·¢ËÍÌØÔìHTTPÒªÇó´¥·¢·ì϶£¬ÔÚÊÜÓ°Ïì»·¾³ÖÐÔì³ÉNGINX·þÎñÒì³£³ÁÆô£¬µ¼Ö»ؾø·þÎñ£¨DoS£©¡£ÔÚÖ¸±êϵͳδÆôÓÃASLR£¨µØÖ·¿Õ¼ä²¼¾ÖËæ»ú»¯£©»ò¹¥»÷Õß¿ÉÄÜÈÆ¹ýASLR·À»¤Ê±£¬½øÒ»²½¿ÉÄÜʵÏÖÔ¶³Ì´úÂëÖ´ÐУ¬Ó°Ïìϵͳ¿ÉÓÃÐԺͰ²È«ÐÔ¡£



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NGINX Plus 37.x£º

37.0.0.1 ¡Ü NGINX Plus < 37.0.3.1

NGINX Plus Rx£º

R33 ¡Ü NGINX Plus < R36 P7

NGINX Open Source 1.x£º

1.31.0 ¡Ü NGINX Open Source < 1.31.3

1.30.0 ¡Ü NGINX Open Source < 1.30.4

NGINX Instance Manager 2.x£º

2.17.0 ¡Ü NGINX Instance Manager < 2.22.2

F5 WAF for NGINX 5.x£º

5.9.0 ¡Ü F5 WAF for NGINX < 5.13.4

NGINX App Protect WAF 5.x£º

5.2.0 ¡Ü NGINX App Protect WAF ¡Ü 5.8.0

NGINX App Protect WAF 4.x£º

4.11.0 ¡Ü NGINX App Protect WAF ¡Ü 4.16.0

NGINX Gateway Fabric 2.x£º

2.0.0 ¡Ü NGINX Gateway Fabric < 2.6.7

NGINX Gateway Fabric 1.x£º

1.3.0 ¡Ü NGINX Gateway Fabric ¡Ü 1.6.2

NGINX Ingress Controller 5.x£º

2026-lts-r1 ¡Ü NGINX Ingress Controller ¡Ü 2026-lts-r3

5.0.0 ¡Ü NGINX Ingress Controller ¡Ü 5.5.2

NGINX Ingress Controller 4.x£º

4.0.0 ¡Ü NGINX Ingress Controller ¡Ü 4.0.1

NGINX Ingress Controller 3.x£º

3.5.0 ¡Ü NGINX Ingress Controller ¡Ü 3.7.2



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3.1 Éý¼¶°æ±¾


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NGINX Plus >= 37.0.3.1

NGINX Plus >= R36 P7

NGINX Open Source >= 1.31.3

NGINX Open Source >= 1.30.4

NGINX Instance Manager >= 2.22.2

F5 WAF for NGINX >= 5.13.4

NGINX Gateway Fabric >= 2.6.7

NGINX Ingress Controller >= 2026-lts-r4

NGINX Ingress Controller >= 5.5.3


¶ÔÓÚ¹Ù·½ÏóÕ÷ Fixes introduced in: None µÄ²úÆ·°æ±¾£¨Èç NGINX App Protect WAF¡¢²¿ÃÅ NGINX Gateway Fabric¡¢NGINX Ingress Controller ·ÖÖ§£©£¬½¨ÒéÉý¼¶ÖÁ¹Ù·½Ö§³ÖÇÒÒѽ¨¸´·ì϶µÄ´úÌæ°æ±¾£¬»òƾ¾Ý F5 ¹Ù·½ºóÐø°²È«²¼¸æ½øÐа汾¸üС£


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https://my.f5.com/manage/s/article/K000162097/


3.2 һʱ´ëÊ©


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3.3 ͨÓý¨Òé


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3.4 ²Î¿¼Á´½Ó


https://my.f5.com/manage/s/article/K000162097/

https://nvd.nist.gov/vuln/detail/CVE-2026-42533