CVE Vulnerability Catalog
Translated CVE descriptions from NVD NIST - in English
CISA KEV catalog updated: (v2026.08.19)
Weekly CVE digest
One email a week with newly published vulnerabilities worth knowing about. No account needed.
This digest covers new vulnerabilities in general, not your servers. If you want to know which of them actually run in your infrastructure, that is what Secvalis does: it scans your machines and reports only what concerns them.
Podatność CVE-2026-5761 dotyczy komponentu virtio-blk, który może prowadzić do wyczerpania pamięci w buforze raportu strefy. Problem ten może wystąpić w wyniku nieprawidłowego zarządzania pamięcią.
W jądrze Linuxa naprawiono podatność związaną z ostrzeżeniami cancel_sync na niezainicjowanych strukturach work_struct. Ostrzeżenie zostało zgłoszone przez użytkownika Betty.
Faulty input validation in the core of Apache HTTP Server through 2.4.58 allows malicious or exploitable backend/content generators to split HTTP responses, leading to HTTP response splitting attacks.
Potential SSRF in mod_rewrite in Apache HTTP Server 2.4.59 and earlier allows an attacker to cause unsafe RewriteRules to unexpectedly setup URLs to be handled by mod_proxy.
A regression in the core of Apache HTTP Server 2.4.60 ignores some use of the legacy content-type based configuration of handlers. "AddType" and similar configuration, under some circumstances where files are requested indirectly, result in source code disclosure of local content.
Incomplete tracking in PostgreSQL of tables with row security allows reused queries to view or change different rows than intended. Fixes for CVE-2023-2455 and CVE-2016-2193 missed cases involving subqueries, WITH queries, and security invoker views.
Client use of server error messages in PostgreSQL allows an untrusted server under current SSL or GSS settings to furnish arbitrary non-NUL bytes to the libpq application. A man-in-the-middle attacker could send a long error message that a human or screen-scraper user of psql might misinterpret.
The urllib.parse.urlsplit() and urlparse() functions in Python improperly validate bracketed hosts (`[]`), accepting hosts that are not IPv6 or IPvFuture. This violates RFC 3986 and could enable SSRF attacks if a URL is processed by multiple URL parsers.
A medium severity vulnerability in CPython where regular expressions allow excessive backtracking during tarfile.TarFile header parsing, leading to ReDoS via specially crafted tar archives.
A null pointer dereference flaw was found in Libtiff via `tif_dirinfo.c`. This may allow an attacker to trigger memory allocation failures, causing a segmentation fault and application crash.
In libxml2 before 2.11.0, xmlXIncludeAddNode in xinclude.c has a use-after-free vulnerability.
In libxml2 before 2.12.10 and 2.13.6, a use-after-free exists in xmlSchemaIDCFillNodeTables and xmlSchemaBubbleIDCNodeTables in xmlschemas.c. Exploitation requires validation of a crafted XML document against an XML schema with identity constraints or a crafted schema.
In libxml2 before 2.12.10 and 2.13.6, a stack-based buffer overflow exists in xmlSnprintfElements in valid.c. Exploitation requires DTD validation of an untrusted document or untrusted DTD. Similar to CVE-2017-9047.
In libxslt before 1.1.43, numbers.c has a use-after-free because in nested XPath evaluations, an XPath context node can be modified but never restored. Affects xsltNumberFormatGetValue, xsltEvalXPathPredicate, xsltEvalXPathStringNs, and xsltComputeSortResultInternal.
In PHP versions 8.1.x before 8.1.31, 8.2.x before 8.2.26, 8.3.x before 8.3.14, when using streams with a configured proxy and the request_fulluri option, the URI is not properly sanitized, which can lead to HTTP request smuggling and allow the attacker to perform arbitrary HTTP requests through the proxy.
The go-ntlmssp package before version 0.1.1 contains a vulnerability that causes a slice out of bounds panic when processing a malicious NTLM challenge message. This can crash any Go process using `ntlmssp.Negotiator` as an HTTP transport.
The PAM module pam_cap.so of libcap supports group names starting with “@”, but during parsing, configurations not starting with “@” are incorrectly recognized as group names. This may result in nonintended users being granted an inherited capability set, potentially leading to security issues.
In GNU C Library versions 2.27 to 2.38, an untrusted LD_LIBRARY_PATH environment variable vulnerability allows attacker-controlled loading of dynamically shared libraries in statically compiled setuid binaries that call dlopen (including internal dlopen calls after setlocale or calls to NSS functions).
A vulnerability has been identified in the Linux kernel related to resource leaks during early registration failures. A recent commit fixed most cases, but for some reason, it left out the first error path, which still leaks resources.
A vulnerability related to the eDP issue in the drm/amd/display module has been fixed in the Linux kernel, which required adding a function hook check before use.