CVE-2025-5777

CVE-2025-5777 Exploit de fuga de memoria en Citrix NetScaler !WARNING Este script está destinado únicamente a fines educativos y de investigación. No lo utilice contra sistemas sin permiso explícito. El acceso o las pruebas no autorizadas son ilegales y poco éticos. Lea el Descargo de...

EUVD-2026-93133

In the Linux kernel, the following vulnerability has been resolved: Input: evdev - zero absinfo before partial copy in EVIOCSABS The EVIOCSABS handler copies at most the user supplied ioctl size into an uninitialized on-stack struct inputabsinfo: if copyfromuser&abs, p, mintsizet, size,...

CVE-2026-98201 Input: zero ff_effect before compat copy in input_ff_effect_from_user

In the Linux kernel, the following vulnerability has been resolved: Input: zero ffeffect before compat copy in inputffeffectfromuser In the compat path inputffeffectfromuser aliases the caller's native struct ffeffect with the smaller struct ffeffectcompat and copies only the compat sized prefix:...

CVE-2026-98201

A vulnerability exists in the Linux kernel within the compat path of the input_ff_effect_from_user() function. The issue arises because the function aliases a native struct ff_effect with a smaller struct ff_effect_compat and only copies the compat-sized prefix using copy_from_user(). Consequentl...

EUVD-2026-93129

In the Linux kernel, the following vulnerability has been resolved: Input: zero ffeffect before compat copy in inputffeffectfromuser In the compat path inputffeffectfromuser aliases the caller's native struct ffeffect with the smaller struct ffeffectcompat and copies only the compat sized prefix:...

CVE-2026-103436

A flaw was found in apcupsd. This vulnerability allows a remote attacker to cause an information disclosure when querying Common Gateway Interface CGI monitoring scripts. When processing status lines with fewer data tokens than expected, the parsing logic fails to populate a destination buffer...

Rocky Linux 8 [CIQ] Security Update: gstreamer1-plugins-good / gstreamer1-plugins-good-debuginfo / etc Multiple Vulnerabilities (crlsa-2024_11299)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202411299 advisory. gstreamer1-plugins-good: uninitialized stack memory in Matroska/WebM demuxer CVE-2024-47540 gstreamer1-plugins-good: OOB-write in isomp4/qtdemux.c...

CentOS Linux 8.4 [TuxCare] Security Update: exim / exim-greylist / exim-mon / exim-mysql / exim-pgsql (CENTOS8.4:CLSA-2026:1790608989)

The CentOS Linux 8.4 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS8.4:CLSA-2026:1790608989 advisory. - Exim before 4.100.1, when Proxy-Protocol is used with an attacker-controlled proxy, allows attackers to read certain uninitialized data fro...

Rocky Linux 9 [CIQ] Security Update: libpq / libpq-debuginfo / libpq-debugsource / libpq-devel / etc (crlsa-2026_44308)

The Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-202644308 advisory. postgresql: PostgreSQL libpq: Buffer overflow allows server superuser to overwrite client stack memory CVE-2026-6477 Tenable has extracted the preceding descriptio...

Rocky Linux 10.2 [CIQ] Security Update: libpq / libpq-debuginfo / libpq-debugsource / libpq-devel / etc (crlsa-2026_44391)

The Rocky Linux 10.2 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-202644391 advisory. postgresql: PostgreSQL libpq: Buffer overflow allows server superuser to overwrite client stack memory CVE-2026-6477 Tenable has extracted the preceding...

CVE-2026-103436

apcupsd through 3.14.14 discloses uninitialized stack memory in getupsvar in src/cgi/upsfetch.c used by upsstats.cgi, multimon.cgi, and upsfstats.cgi. On the single-field path, when the matched STATUS line has fewer than three whitespace-separated tokens, sscanf"%s %s %s", answer performs no...

CVE-2026-103436

apcupsd through 3.14.14 discloses uninitialized stack memory in getupsvar in src/cgi/upsfetch.c used by upsstats.cgi, multimon.cgi, and upsfstats.cgi. On the single-field path, when the matched STATUS line has fewer than three whitespace-separated tokens, sscanf"%s %s %s", answer performs no...

EUVD-2026-90187

apcupsd through 3.14.14 discloses uninitialized stack memory in getupsvar in src/cgi/upsfetch.c used by upsstats.cgi, multimon.cgi, and upsfstats.cgi. On the single-field path, when the matched STATUS line has fewer than three whitespace-separated tokens, sscanf"%s %s %s", answer performs no...

CVE-2026-97554

A flaw was found in the Linux kernel's Server Message Block SMB client. When handling malformed directory entries with invalid security identifiers, the client fails to verify whether data parsing succeeded before processing file attributes. A malicious or compromised server could exploit this...

CVE-2026-98031

A flaw was found in the Linux kernel. When removing a nexthop routing group entry, an error path fails to properly initialize an error-reporting pointer, causing the kernel to dereference uninitialized stack memory. A local user with network administration privileges could exploit this flaw durin...

CVE-2026-98001

A flaw was found in the Linux kernel's LTC4282 hardware monitoring driver. This vulnerability can lead to a Denial of Service DoS due to the use of uninitialized stack memory. The driver fails to initialize its clock data structure during setup, leaving member fields uninitialized. A local attack...

CVE-2026-93263

A flaw was found in the Linux kernel's ESWIN clock driver. Due to uninitialized stack memory during clock registration, leftover data can cause the clock framework to dereference an invalid pointer. This issue can trigger a kernel crash during device initialization, resulting in a Denial of Servi...

CVE-2026-97554

In the Linux kernel, the following vulnerability has been resolved: smb: client: avoid using uninitialized SIDs in cifsposixtofattr cifsposixtofattr ignores the return value of posixinfoparse. When a malformed POSIX directory entry is encountered e.g. invalid SID lengths from an untrusted server,...

CVE-2026-93801

In the Linux kernel, the following vulnerability has been resolved: smb/client: zero-initialize stack-allocated cifsopeninfodata Stack-allocated cifsopeninfodata may contain random data. This can make some fields have wrong value if they are not set later...

CVE-2026-94056

A flaw was found in Exim. When the Proxy-Protocol is used with an attacker-controlled proxy, an attacker can read certain uninitialized data from stack memory. This information disclosure could potentially expose sensitive data. Mitigation To prevent information disclosure, ensure that Exim is no...