CVE-2026-68515: Heap-based Buffer Overflow

OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture industry. In versions before 3.2.11, 3.3.0 through 3.3.12, and 3.4.0 through 3.4.13, exrmultiview can write past a heap allocation when it combines two attacker-supplied,...

ALSA-2026:59487 Important: gstreamer1-plugins-base security update

GStreamer is a streaming media framework based on graphs of filters which operate on media data. The gstreamer1-plugins-base packages contain a collection of well-maintained base plug-ins. Security Fixes: gstreamer: GStreamer: Arbitrary code execution via OGG file parsing buffer overflow...

The vulnerability of the `prepare_playback_urb()` function in the sound/usb/pcm.c module, which supports USB audio devices in Linux operating systems, allows a hacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the prepareplaybackurb function in the sound/usb/pcm.c module, which supports USB audio devices in Linux operating systems, is related to the execution of operations outside of the buffer in memory. Exploiting this vulnerability could allow an attacker to compromise the...

The vulnerability of the x509_process_extension() function in the crypto/asymmetric_keys/x509_cert_parser.c module of the Linux kernel’s cryptographic subsystem allows a attacker to compromise the confidentiality and accessibility of the protected information.

The vulnerability of the x509processextension function in the crypto/asymmetrickeys/x509certparser.c module of the Linux kernel’s cryptographic subsystem is related to the execution of operations outside of the buffer boundaries in memory. Exploiting this vulnerability could allow an attacker to...

The vulnerability of the ems_usb_read_bulk_callback() function in the drivers/net/can/usb/ems_usb.c module of the Linux network device driver allows a attacker to cause a service failure.

The vulnerability of the emsusbreadbulkcallback function in the drivers/net/can/usb/emsusb.c module of the Linux network device driver framework is related to the occurrence of operations outside the buffer in memory. Exploiting this vulnerability could allow an attacker to cause a service failur...

The vulnerability of the get_file_all_info() function in the fs/smb/server/smb2pdu.c module of the Smb file system in the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the getfileallinfo function in the fs/smb/server/smb2pdu.c module of the Smb file system in the Linux operating system is related to the execution of operations beyond the buffer in memory. Exploiting this vulnerability could allow a remote attacker to compromise the...

The vulnerability of the function batadv_tt_prepare_tvlv_global_data() in the module net/batman-adv/translation-table.c, which is part of the networking functions of the Linux operating system’s kernel, allows a hacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the function batadvttpreparetvlvglobaldata in the module net/batman-adv/translation-table.c, which is part of the networking functions of the Linux kernel, is related to buffer overflow in dynamic memory. Exploiting this vulnerability could allow an attacker to compromise the...

The vulnerability of the rt_mt6_check() function in the net/ipv6/netfilter/ip6t_rt.c module of the Linux operating system’s IPv6 kernel implementation allows a attacker to compromise the confidentiality and accessibility of protected information.

The vulnerability of the rtmt6check function in the net/ipv6/netfilter/ip6trt.c module of the Linux operating system’s IPv6 kernel implementation is related to the execution of operations outside of the buffer in memory. Exploiting this vulnerability could allow an attacker to compromise the...

The vulnerability of the btusb_work() function in the drivers/bluetooth/btusb.c module of the Linux Bluetooth device driver allows a attacker to cause a service failure.

The vulnerability of the btusbwork function in the drivers/bluetooth/btusb.c module of the Linux Bluetooth device driver lies in a buffer overflow in the dynamic memory. Exploiting this vulnerability could allow an attacker to cause a system failure...

EulerOS Virtualization 2.13.0 : httpd (EulerOS-SA-2026-3215)

According to the versions of the httpd packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : Improper Null Termination, Out-of-bounds Read vulnerability in Apache HTTP Server.This issue affects Apache HTTP Server: through...

Linux Distros Unpatched Vulnerability : CVE-2026-19499

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Calling strfmon and strfmonl in the GNU C Library version 2.38 to 2.44 can write past the end of the caller-supplied output buffer when a conversion uses...

The vulnerability of the `parse_redboot_partitions()` function in the `drivers/mtd/parsers/redboot.c` file of the MTD memory driver for the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the parseredbootpartitions function in the drivers/mtd/parsers/redboot.c file of the MTD memory driver in the Linux operating system is related to the copying of buffers without checking their size—a classic buffer overflow attack. Exploiting this vulnerability could allow an...

The vulnerability of the parse_dacl() function in the fs/smb/server/smbacl.c file of the Smb file system in the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the parsedacl function in the fs/smb/server/smbacl.c file of the Smb file system in the Linux operating system is related to the execution of operations beyond the buffer boundaries in memory. Exploiting this vulnerability could allow a remote attacker to compromise the...

RHEL 8 : sqlite (RHSA-2026:58938)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:58938 advisory. SQLite is a C library that implements an SQL database engine. A large subset of SQL92 is supported. A complete database is stored in a sing...

TencentOS Server 4: opensc (TSSA-2026:0853)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2026:0853 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:...

EulerOS Virtualization 2.13.0 : libsolv (EulerOS-SA-2026-3220)

According to the versions of the libsolv packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A flaw was found in libsolv. A stack-based buffer overflow vulnerability exists in the PGP verification component due to incorrect...

RockyLinux 10 : gstreamer1-plugins-base (RLSA-2026:59097)

The remote RockyLinux 10 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:59097 advisory. gstreamer: GStreamer: Arbitrary code execution via OGG file parsing buffer overflow CVE-2026-18297 Tenable has extracted the preceding description block directl...

Linux Distros Unpatched Vulnerability : CVE-2026-78465

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in the file-pcx plugin in GIMP, affecting 32-bit builds only. When processing a PCX image file, the plugin calculates memory allocation sizes...

Fedora 44 : chromium (2026-7cee1b8755)

The remote Fedora 44 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-7cee1b8755 advisory. Update to 151.0.7922.173 CVE-2026-76017: Use after free in Chromoting CVE-2026-76018: Privilege elevation in Import CVE-2026-76019: Incorrect...

The vulnerability of the SSH protocol analyzer, a traffic analysis tool for computer networks developed by Wireshark, allows a hacker to cause a service failure.

The vulnerability of the SSH protocol analyzer and the network traffic analyzer in Wireshark is related to buffer overflow in dynamic memory. Exploiting this vulnerability can allow a attacker to cause a service failure...