InsydeH2O IHISI SMM is vulnerable to unsafe memory write operations

Overview An Out-of-bounds Write vulnerability in the InsydeH2O IHISI software used by HP PC BIOS can allow a local attacker with OS kernel privileges to perform arbitrary physical memory writes, including writes to System Management RAM SMRAM. Because the vulnerable code executes in System...

CentOS Linux 8.4 [TuxCare] Security Update: glib2 / glib2-devel / glib2-doc / glib2-fam / glib2-static / etc (CENTOS8.4:CLSA-2026:1777391919)

The CentOS Linux 8.4 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS8.4:CLSA-2026:1777391919 advisory. - GNOME GLib before 2.65.3 has an integer overflow, that might lead to an out-of-bounds write, in goptiongroupaddentries. NOTE: the vendor's...

AlmaLinux 9.6 [TuxCare] Security Update: libXfont2 / libXfont2-devel Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1787162017)

The AlmaLinux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1787162017 advisory. - fsreadglyphs in the libXfont2 font-server client src/fc/fserve.c copies each glyph's bitmap into a single buffer. Existing checks...

AlmaLinux 9.2 [TuxCare] Security Update: grub2-common / grub2-efi-aa64-modules / grub2-efi-x64 / etc Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2025:1742805183)

The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2025:1742805183 advisory. - A flaw was found in the grub2-set-bootflag utility of grub2. After the fix of CVE-2019-14865, grub2-set- bootflag will create a...

AlmaLinux 9.2 [TuxCare] Security Update: compat-openssl11 (ALMALINUX9.2:CLSA-2026:1773669005)

The AlmaLinux 9.2 host has a package installed that is affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1773669005 advisory. - Issue summary: Calling PKCS12getfriendlyname function on a maliciously crafted PKCS12 file with a BMPString UTF-16BE friendly name containi...

Rocky Linux 8 [CIQ] Security Update: pg_repack / pg_repack-debuginfo / pg_repack-debugsource / pgaudit / etc Multiple Vulnerabilities (crlsa-2026_28143)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202628143 advisory. postgresql: PostgreSQL: Credential recovery via covert timing channel in MD5 password comparison CVE-2026-6478 postgresql: integer overflow can cause an...

AlmaLinux 9.6 [TuxCare] Security Update: glib2 / glib2-devel / glib2-doc / glib2-static / glib2-tests (ALMALINUX9.6:CLSA-2026:1770025166)

The AlmaLinux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1770025166 advisory. - A heap-based buffer overflow problem was found in glib through an incorrect calculation of buffer size in the gescapeuristring function. If...

Rocky Linux 9 [CIQ] Security Update: gstreamer1-plugins-base / gstreamer1-plugins-base-debuginfo / etc Multiple Vulnerabilities (crlsa-2024_11123)

The Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202411123 advisory. gstreamer1-plugins-base: GStreamer has a stack-buffer overflow in vorbishandleidentificationpacket CVE-2024-47538 gstreamer1-plugins-base: out-of-bounds...

Rocky Linux 8 [CIQ] Security Update: libfastjson / libfastjson-debuginfo / libfastjson-debugsource (crlsa-2023_6976)

The Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20236976 advisory. json-c, libfastjson: integer overflow and out-of-bounds write via a large JSON file CVE-2020-12762 Tenable has extracted the preceding description block directly fr...

AlmaLinux 9.6 [TuxCare] Security Update: shim-x64 Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2025:1751552694)

The AlmaLinux 9.6 host has a package installed that is affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2025:1751552694 advisory. - There's a possible overflow in handleimage when shim tries to load and execute crafted EFI executables; The handleimage function...

CentOS Linux 7 [TuxCare] Security Update: freerdp / freerdp-devel / freerdp-libs / libwinpr / libwinpr-devel Multiple Vulnerabilities (CENTOS7:CLSA-2026:1774438942)

The CentOS Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS7:CLSA-2026:1774438942 advisory. - FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.24.0, a client-side heap buffer overflow occurs in the...

Rocky Linux 8 [CIQ] Security Update: webkit2gtk3 / webkit2gtk3-debuginfo / webkit2gtk3-debugsource / etc (crlsa-2025_2863)

The Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20252863 advisory. webkitgtk: out-of-bounds write vulnerability CVE-2025-24201 Tenable has extracted the preceding description block directly from the CIQ security advisory. Note that...

Rocky Linux 9 [CIQ] Security Update: gstreamer1-plugins-bad-free / gstreamer1-plugins-bad-free-debuginfo / etc Multiple Vulnerabilities (crlsa-2026_55865)

The Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202655865 advisory. gstreamer: gstreamer1-plugins-bad-free: gstreamer: heap out-of-bounds write in adpcmdec IMA/DVI ADPCM decoder CVE-2026-19387 gstreamer:...

Linux Distros Unpatched Vulnerability : CVE-2026-47511

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode layer, where a user could cause an out-of-bounds write. A successful...

CentOS Linux 8.5 [TuxCare] Security Update: exim / exim-greylist / exim-mon / exim-mysql / exim-pgsql (CENTOS8.5:CLSA-2026:1790290858)

The CentOS Linux 8.5 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS8.5:CLSA-2026:1790290858 advisory. - Exim before 4.100.1, when Proxy-Protocol is used with an attacker-controlled proxy, has an out-of-bounds write. CVE-2026-94054 Note that...

CVE-2026-59685: Out-of-bounds Write

Out-of-bounds Write vulnerability in Apache HTTP Server on Windows while processing paths with 8.3 names that may grow when expanded. This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68...

PT-2026-104007

Name of the Vulnerable Software and Affected Versions PeaZip versions prior to 11.2.1 Description An out-of-bounds write exists in the PEA archive extraction routine within the unpea procedure function of the pea.pas file. The issue occurs when decompressing a PCOMPRESS1 stream, where the 32-bit...

CVE-2026-56153: Out-of-bounds Write

Out-of-bounds Write vulnerability in Apache HTTP Server's modcharsetlite. This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68...

PT-2026-103929

Name of the Vulnerable Software and Affected Versions Apache HTTP Server versions 2.4.0 through 2.4.68 Description An out-of-bounds write issue exists in the mod proxy html module when processing specially crafted HTTP response bodies. An out-of-bounds write occurs when a program writes data past...

PT-2026-103927

Name of the Vulnerable Software and Affected Versions Apache HTTP Server versions 2.4.0 through 2.4.68 Description An out-of-bounds write issue exists in the mod charset lite module, specifically within the finish partial char function. This flaw can lead to a heap overflow, which occurs when dat...