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Search Results (16764 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-71219 | 1 Redhat | 2 Enterprise Linux, Gfs2-utils | 2026-09-04 | 4.7 Medium |
| A stack overflow vulnerability was found in gfs2-utils. The hash table traversal code in metawalk.c uses alloca() with an exponentially-derived size from the untrusted on-disk di_depth field without bounds validation. A crafted GFS2 filesystem image with a large di_depth value causes stack exhaustion and a denial of service when processed by fsck.gfs2, gfs2_edit, or savemeta. | ||||
| CVE-2026-85534 | 2 Gnome, Redhat | 2 Libsoup, Enterprise Linux | 2026-09-04 | 5.9 Medium |
| A flaw was found in libsoup. When a client sends an HTTP/2 request body from a non-pollable input stream, the library can buffer more data than the current flow-control window later allows. A malicious HTTP/2 server can shrink SETTINGS_INITIAL_WINDOW_SIZE while that buffered read is still in progress. The client then copies the full buffer into a smaller DATA callback without a runtime bounds check, which can abort the process or fail the HTTP/2 session. | ||||
| CVE-2026-11873 | 1 Redhat | 3 Certificate System, Dogtag Certificate System, Enterprise Linux | 2026-09-04 | 6.5 Medium |
| An Apache-proxied Dogtag CA REST endpoint exposed by IdM (POST /ca/rest/certrequests) returns HTTP 500 with internal Java stack traces for unauthenticated malformed requests. The same unauthenticated error path emits large multi-line stack traces into the CA debug log, creating a log-amplification resource exhaustion vector (disk growth and I/O contention) without requiring authentication. | ||||
| CVE-2026-53682 | 1 Redhat | 3 Certificate System, Dogtag Certificate System, Enterprise Linux | 2026-09-04 | 5.3 Medium |
| An unauthenticated client can query the Security Domain hosts inventory via GET /ca/rest/securityDomain/hosts and receive a structured response enumerating internal PKI/CA hosts and roles (security domain topology and participating subsystems), without requiring a principal, client certificate, or session. | ||||
| CVE-2026-13732 | 1 Redhat | 3 Enterprise Linux, Hardened Images, Hummingbird | 2026-09-04 | 7 High |
| A flaw was found in GDB's STABS debug format parser. The read_member_functions() function in gdb/stabsread.c contains a linked list removal bug in the code that separates destructor and non-destructor member functions of C++ classes. The bug causes the destructor entries to remain in the main function list while the list length counter is decremented, resulting in an out-of-bounds write when the function list is copied to its final allocated array. An attacker can craft an ELF binary with malicious .stab and .stabstr sections that triggers this out-of-bounds write when a user opens the file in GDB and performs any symbol-inspection operation such as setting a breakpoint. The inferior process does not need to be executed. Under controlled conditions, this was demonstrated to achieve execution of arbitrary commands within the GDB process. | ||||
| CVE-2026-6694 | 2 Gimp, Redhat | 2 Gimp, Enterprise Linux | 2026-09-04 | 5.5 Medium |
| A flaw was found in GIMP's file-png plugin. A remote attacker can exploit this by crafting a malicious Animated Portable Network Graphics (APNG) image containing an oversized tRNS chunk. This can lead to a stack-based buffer overflow (CWE-121), causing the file-png plugin to crash and resulting in a Denial of Service (DoS) for the user. | ||||
| CVE-2026-48710 | 3 Encode, Kludex, Redhat | 9 Starlette, Starlette, Ai Inference Server and 6 more | 2026-09-04 | 6.5 Medium |
| Starlette is a lightweight ASGI framework/toolkit. Prior to version 1.0.1, the HTTP `Host` request header was not validated before being used to reconstruct `request.url`. Because the routing algorithm relies on the raw HTTP path while `request.url` is rebuilt from the `Host` header, a malformed header could make `request.url.path` differ from the path that was actually requested. Middleware and endpoints that apply security restrictions based on `request.url` (rather than the raw `scope` path) could therefore be bypassed. Users should upgrade to a version greater than or equal to version 1.0.1, which validates the `Host` header against the grammar of RFC 9112 §3.2 / RFC 3986 §3.2.2 when constructing `request.url` and falls back to `scope["server"]` for malformed values. | ||||
| CVE-2026-78367 | 1 Redhat | 2 Enterprise Linux, Hummingbird | 2026-09-04 | 7 High |
| A vulnerability was found in RPM's rpmbuild tarball processing. When processing a crafted source archive, the getTarSpec() function in tools/rpmbuild.cc passes an attacker-controlled tar archive member name to rpmExpand() as part of a %{basename:...} macro expression. A specially crafted .spec member name can therefore inject RPM macros, including Lua expressions, resulting in arbitrary code execution with the privileges of the user running rpmbuild. This can be exploited when a victim or automated build system processes an attacker-controlled source tarball using rpmbuild tarball mode (such as -ts, -ta, or -tb). | ||||
| CVE-2026-19582 | 2 Gnu, Redhat | 5 Binutils, Enterprise Linux, Hardened Images and 2 more | 2026-09-04 | N/A |
| Red Hat Product Security has come to the conclusion that this CVE is false due to upstream security policy. | ||||
| CVE-2026-84269 | 1 Redhat | 1 Enterprise Linux | 2026-09-04 | 6.5 Medium |
| A flaw was found in the AFP backend in gvfs. When mounting a share, a malicious AFP server can cause the DSI read path to process a length that exceeds the size requested by the client. The function does not verify the server-provided length against the pre-sized reply buffer, causing the operation to access past the intended boundaries. This issue allows a malicious server to overflow a heap buffer and crash the gvfsd-afp process, resulting in a denial of service. | ||||
| CVE-2026-84233 | 1 Redhat | 3 Enterprise Linux, Hardened Images, Hummingbird | 2026-09-04 | 7 High |
| A flaw was found in rpm. A local attacker could supply a specially crafted `.gem` filename containing RPM macro syntax. When a user or automated workflow invokes `rpmuncompress -x` on this file, the macro expansion occurs during command construction. This allows the attacker to execute arbitrary commands with the privileges of the invoking account, leading to a compromise of confidentiality, integrity, and availability. | ||||
| CVE-2026-16493 | 1 Redhat | 6 Ansible Automation Platform, Enterprise Linux, Satellite and 3 more | 2026-09-04 | 7.8 High |
| A flaw was found in ansible-core. The _extract_collection_from_git() function in ansible-core's concrete_artifact_manager.py constructs git clone commands without a '--' (end-of-options) separator before user-supplied URLs when installing collections from git sources. An attacker who provides a crafted collection source URI containing git argument injection payloads can achieve arbitrary command execution when a user runs 'ansible-galaxy collection install' with the malicious source. This is an incomplete fix for CVE-2026-11332, which hardened the role install path but missed the equivalent collection install code path. | ||||
| CVE-2026-17615 | 1 Redhat | 19 Apache Camel Quarkus, Apicurio Registry, Build Keycloak and 16 more | 2026-09-03 | 7.5 High |
| A flaw was found in RESTEasy's SourceProvider. This vulnerability allows an unauthenticated attacker to perform an unauthenticated remote file read. By sending a specially crafted XML body with a DOCTYPE declaration referencing external entities to an endpoint that accepts application/xml and returns Source or StreamSource, the server can be tricked into resolving the entity and including sensitive file contents in the HTTP response. This is due to the SourceProvider.writeTo() method creating a SAXParser without disabling external entity resolution, leading to an XML External Entity (XXE) vulnerability. | ||||
| CVE-2026-71221 | 1 Redhat | 2 Enterprise Linux, Gfs2-utils | 2026-09-03 | 7 High |
| A stack out-of-bounds write vulnerability was found in gfs2-utils. In savemeta, the height value from on-disk inode metadata is used as a loop bound without bounds checking, causing a stack buffer overflow that may lead to arbitrary code execution when processing crafted GFS2 filesystem images. | ||||
| CVE-2026-71224 | 1 Redhat | 2 Enterprise Linux, Gfs2-utils | 2026-09-03 | 4.7 Medium |
| A stack overflow vulnerability was found in gfs2-utils. The metadata walk code in metawalk.c uses alloca() with an untrusted inode height value from on-disk metadata without bounds validation, causing stack exhaustion and a denial of service when processing crafted GFS2 filesystem images. | ||||
| CVE-2026-71220 | 1 Redhat | 2 Enterprise Linux, Gfs2-utils | 2026-09-03 | 7 High |
| A stack out-of-bounds write vulnerability was found in gfs2-utils. In gfs2_edit, the di_height field from on-disk inode metadata is used as an array index without bounds checking, causing a stack buffer overflow that may lead to arbitrary code execution when processing crafted GFS2 filesystem images. | ||||
| CVE-2026-78409 | 2 Linux, Redhat | 6 Util-linux, Enterprise Linux, Hardened Images and 3 more | 2026-09-03 | 7 High |
| The X-mount.subdir option uses a detached-tree fast path on Linux 6.15 and later and passes the configured subdirectory to open_tree() with AT_SYMLINK_NOFOLLOW. That flag does not stop intermediate symlink traversal or keep resolution inside the newly mounted filesystem. A local unprivileged user with an fstab-authorized X-mount.subdir entry can attach a host path at the intended mountpoint. | ||||
| CVE-2026-84837 | 1 Redhat | 3 Enterprise Linux, Hardened Images, Hummingbird | 2026-09-03 | 7.8 High |
| A flaw was found in rpm. An attacker can exploit a command injection vulnerability by influencing the path or filename of a tarball processed by `rpmbuild -t*` to include shell metacharacters. This is particularly relevant in automated build or continuous integration (CI) workflows that ingest externally supplied artifact names. Successful exploitation allows for arbitrary command execution with the privileges of the build user, which could lead to information disclosure or disruption of the build environment. | ||||
| CVE-2026-84838 | 1 Redhat | 3 Enterprise Linux, Hardened Images, Hummingbird | 2026-09-03 | 7.8 High |
| A flaw was found in rpmuncompress. This command injection vulnerability allows a local attacker to execute arbitrary commands. This occurs when rpmuncompress processes a specially crafted archive filename containing shell metacharacters, which are not properly escaped before being passed to shell command strings. Successful exploitation requires user interaction, where a user or automated workflow invokes rpmuncompress on the malicious file, leading to high impact on the confidentiality, integrity, and availability of data accessible to the invoking user. | ||||
| CVE-2026-85150 | 2 Freedesktop, Redhat | 2 Gstreamer, Enterprise Linux | 2026-09-03 | 7.5 High |
| A NULL pointer dereference flaw was found in GStreamer's RTSP support library. The vulnerability occurs while parsing an Authorization or WWW-Authenticate header that uses Digest authentication. Specially crafted whitespace placement around a parameter's terminator can cause an internal length calculation to underflow, leading to a crash of the process parsing the header. On an RTSP server this can be triggered by a remote, unauthenticated attacker sending a single malformed request when the server has authentication enabled; the same flaw can also be triggered against an RTSP client by a malicious or compromised RTSP server. Successful exploitation results in a denial of service (application crash) and has no confirmed impact on confidentiality or integrity. | ||||