CVE-2026-48829

In GNU SASL before 2.2.3, DIGEST-MD5 has a NULL pointer dereference affecting both clients and servers, via a known token with no accompanying = character. This occurs in lib/digest-md5/getsubopt.c...

GNU SASL 代码问题漏洞

GNU SASL is a simple authentication and security layer framework from the GNU community in the United States, which implements several common SASL mechanisms. Versions of GNU SASL prior to 2.2.3 had code vulnerabilities; these vulnerabilities stemmed from a null pointer dereferencing in the...

PT-2026-42903

Name of the Vulnerable Software and Affected Versions GNU SASL versions prior to 2.2.3 Description DIGEST-MD5 contains a NULL pointer dereference affecting both clients and servers. This issue occurs in the file lib/digest-md5/getsubopt.c when a known token is provided without an accompanying =...

CLSA-2026-1779372929 curl: Fix of CVE-2026-7168

CVE-2026-7168: clear proxy Digest auth state when CURLOPTPROXY is reassigned to a different proxy host on the same easy handle so a stale Proxy-Authorization header is not replayed to the new proxy...

CLSA-2026-1779372207 curl: Fix of CVE-2026-7168

CVE-2026-7168: clear proxy Digest auth state when CURLOPTPROXY is reassigned to a different proxy host on the same easy handle so a stale Proxy-Authorization header is not replayed to the new proxy...

OESA-2026-2423 perl-Authen-SASL security update

Authen::SASL::Perl is the pure Perl implementation of SASL mechanisms in the Authen::SASL framework, At the time of this writing it provides the client part implementation for the following SASL mechanisms. Security Fixes: Authen::SASL::Perl::DIGESTMD5 versions 2.04 through 2.1800 for Perl...

OESA-2026-2422 perl-Authen-SASL security update

Authen::SASL::Perl is the pure Perl implementation of SASL mechanisms in the Authen::SASL framework, At the time of this writing it provides the client part implementation for the following SASL mechanisms. Security Fixes: Authen::SASL::Perl::DIGESTMD5 versions 2.04 through 2.1800 for Perl...

OESA-2026-2401 httpd security update

Apache HTTP Server is a powerful and flexible HTTP/1.1 compliant web server. Security Fixes: An escalation of privilege bug in various modules in Apache HTTP 2.4.66 and earlier allows local .htaccess authors to read files with the privileges of the httpd user. Users are recommended to upgrade to...

PT-2026-61203

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the iSCSI target component of the Linux kernel where the chap server compute hash function fails to validate the length of the CHAP R parameter before performing a...

PT-2026-61205

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description Two bugs exist in the Text-phase handler of the iSCSI target. The first issue is a buffer overread where the iscsit crc buf function reads 4 bytes past the end of the text in buffer when...

httpd: Fix of 5 CVEs

CVE-2026-28780: modproxyajp 4-byte heap buffer overflow when contacting a malicious AJP backend off-by-AJPHEADERLEN check in ajpmsgcheckheader - CVE-2026-34059: modproxyajp heap over-read in ajpparsedata on short AJP replies - CVE-2026-33006: modauthdigest used non-constant-time strcmp for...

CLSA-2026-1779374454 Fix of 7 CVEs

SECURITY UPDATE: multiple security fixes - debian/patches/CVE-2026-41284.patch: add a configurable maxRequestBodySize init-param to the WebDAV servlet to bound LOCK/PROPFIND XML request bodies; reject oversized bodies with 413 Request Entity Too Long. Includes the upstream...

CVE-2026-7168

A flaw was found in libcurl. When a user performs a transfer over an HTTP proxy using Digest authentication and then reuses the same handle for a second transfer with a different proxy host, libcurl incorrectly sends the Proxy-Authorization header intended for the first proxy to the second proxy...

curl: libcurl: Information disclosure via incorrect Proxy-Authorization header reuse

A flaw was found in libcurl. When a user performs a transfer over an HTTP proxy using Digest authentication and then reuses the same handle for a second transfer with a different proxy host, libcurl incorrectly sends the Proxy-Authorization header intended for the first proxy to the second proxy...

CLSA-2026-1779118869 Fix of 8 CVEs

SECURITY UPDATE: fix off-by-one out-of-bounds read in modproxyajp message getter functions - debian/patches/CVE-2026-33857-prereq.patch: prerequisite fix for ajpmsgcheckheader bounds check to keep msg-len within buffer - debian/patches/CVE-2026-33857.patch: fix off-by-one out-of-bounds read in...

CLSA-2026-1779119053 Fix of 8 CVEs

SECURITY UPDATE: modproxyajp heap buffer over-read in ajpmsggetstring - debian/patches/CVE-2026-34032.patch: add buffer checks in modules/proxy/ajpmsg.c. - CVE-2026-34032 SECURITY UPDATE: AJP getter functions off-by-one out-of-bounds reads - debian/patches/CVE-2026-33857.patch: fix length checks ...

CLSA-2026-1779118679 Fix of 8 CVEs

SECURITY UPDATE: modproxyajp heap buffer over-read in ajpmsggetstring - debian/patches/CVE-2026-34032.patch: add buffer checks in modules/proxy/ajpmsg.c. - CVE-2026-34032 SECURITY UPDATE: AJP getter functions off-by-one out-of-bounds reads - debian/patches/CVE-2026-33857.patch: fix length checks ...

curl: CVE-2026-8927: env-set cross-proxy Digest auth state leak

AI-assisted preparation note I used AI assistance to help structure and format this report, but the technical findings, PoC, and verification results are based on local testing against curl/libcurl 8.20.0. Summary I found a possible incomplete-fix variant of CVE-2026-7168 in libcurl 8.20.0. The...

CLSA-2026-1778934210 Fix of 7 CVEs

SECURITY UPDATE: off-by-one OOB read in modproxyajp message getters - debian/patches/CVE-2026-33857.patch: tighten length checks msg-len - = msg-len in ajpmsggetuint8/16/32 and ajpmsgpeekuint8/16 in modules/proxy/ajpmsg.c. - CVE-2026-33857 SECURITY UPDATE: heap over-read in modproxyajp via missin...

OESA-2026-2296 tomcat security update

Tomcat is the servlet container that is used in the official Reference Implementation for the Java Servlet and JavaServer Pages technologies. The Java Servlet and JavaServer Pages specifications are developed by Sun under the Java Community Process. Security Fixes: Allocation of Resources Without...