CVE-2026-34032 Apache HTTP Server: mod_proxy_ajp: Heap Buffer Over-Read Due to Missing Null-Termination Check (ajp_msg_get_string)

Improper Null Termination, Out-of-bounds Read vulnerability in Apache HTTP Server. This issue affects Apache HTTP Server: through 2.4.66. Users are recommended to upgrade to version 2.4.67, which fixes the issue...

CLSA-2026-1777883671 nginx: Fix of 2 CVEs

CVE-2026-27651: fix null pointer dereference in ngxmailauthhttpmodule when authentication retry is enabled with CRAM-MD5 or APOP - CVE-2026-32647: fix buffer over-read/write in ngxhttpmp4module when processing crafted mp4 files with empty stco/co64 atoms...

CVE-2026-43864

mutt before 2.3.2 has a showsigsummary NULL pointer dereference...

AZL-85599 CVE-2026-43864 affecting package mutt 2.2.12-1

mutt before 2.3.2 has a showsigsummary NULL pointer dereference...

CVE-2026-43861

mutt before 2.3.2 does not check for '\0' in urlpctdecode...

UBUNTU-CVE-2026-43861

mutt before 2.3.2 does not check for '\0' in urlpctdecode...

CVE-2026-43861

mutt before 2.3.2 does not check for '\0' in urlpctdecode...

CVE-2026-43864

mutt before 2.3.2 has a showsigsummary NULL pointer dereference...

UBUNTU-CVE-2026-43864

mutt before 2.3.2 has a showsigsummary NULL pointer dereference...

AZL-85602 CVE-2026-43861 affecting package mutt 2.2.12-1

mutt before 2.3.2 does not check for '\0' in urlpctdecode...

CLSA-2026-1777878328 libxml2: Fix of 2 CVEs

CVE-2018-14404: fix NULL pointer dereference in xmlXPathCompOpEval when parsing an invalid XPath expression in the XPATHOPAND or XPATHOPOR case - CVE-2019-19956: fix memory leak in xmlParseBalancedChunkMemoryRecover related to newDoc-oldNs...

CVE-2026-43864

mutt before 2.3.2 has a showsigsummary NULL pointer dereference...

CVE-2026-43864

Affected product: mutt. Vulnerability: show_sig_summary NULL pointer dereference in mutt before 2.3.2. Root cause: NULL pointer dereference in show_sig_summary. Impact: low (CVSS: LOW, LOCAL, user interaction required). References indicate a fix in the project history (commit linked). Remediation...

CVE-2026-43864

mutt before 2.3.2 has a showsigsummary NULL pointer dereference...

CVE-2026-43864

mutt before 2.3.2 has a showsigsummary NULL pointer dereference...

CVE-2026-43864

mutt before 2.3.2 has a showsigsummary NULL pointer dereference...

EUVD-2026-26904

mutt before 2.3.2 has a showsigsummary NULL pointer dereference...

CVE-2026-43864

mutt before 2.3.2 has a showsigsummary NULL pointer dereference...

CVE-2026-43861

mutt before 2.3.2 does not check for '\0' in urlpctdecode...

CVE-2026-43861

CVE-2026-43861 affects mutt up to version 2.3.1, where the url_pct_decode function does not check for a '\0' terminator. This could allow malformed URLs to bypass validation. The CVSSv3.1 base score is 3.7 (LOW); attack vector: NETWORK, complexity: HIGH, privileges: NONE, user interaction: NONE. ...