AlmaLinux 8 : glib2 (ALSA-2026:61766)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:61766 advisory. glib: buffer over-read in glib/gvariant-serialiser.c via gvstupleisnormal CVE-2026-58010 glib: out-of-bounds read in glib/gdatetime.c:gdatetimegetymd via...

MiracleLinux 9 : nginx:1.26 (AXSA:2026-1722:01)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-1722:01 advisory. nginx: NGINX: Heap buffer over-read allows memory modification or denial of service CVE-2026-56434 nginx: NGINX: Memory disclosure and denial of...

Alibaba Cloud Linux 3 : 0268: glib2 (ALINUX3-SA-2026:0268)

The remote Alibaba Cloud Linux 3 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALINUX3-SA-2026:0268 advisory. Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities: CVE-2026-15588: A denial-of-service and...

Security Vulnerabilities fixed in Thunderbird 140.15 — Mozilla

Triggering an error condition in certain MIME bodies would cause uninitialized memory to be used. A maliciously constructed mail header could lead to a one byte read past the end of a buffer. A malicious IMAP server can trigger use-after-free and heap-memory disclosure by sending a crafted ID...

Security Vulnerabilities fixed in Thunderbird 155 — Mozilla

Triggering an error condition in certain MIME bodies would cause uninitialized memory to be used. A maliciously constructed mail header could lead to a one byte read past the end of a buffer. A malicious IMAP server can trigger use-after-free and heap-memory disclosure by sending a crafted ID...

MiracleLinux 9 : nginx:1.24 (AXSA:2026-1718:01)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-1718:01 advisory. nginx: NGINX: Heap buffer over-read allows memory modification or denial of service CVE-2026-56434 nginx: NGINX: Memory disclosure and denial of...

RockyLinux 8 : glib2 (RLSA-2026:61766)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:61766 advisory. glib: buffer over-read in glib/gvariant-serialiser.c via gvstupleisnormal CVE-2026-58010 glib: out-of-bounds read in glib/gdatetime.c:gdatetimegetymd vi...

The vulnerabilities of the functions mb_convert_encoding(), mb_detect_encoding(), mb_convert_variables(), and mb_detect_order() of the PHP language interpreter allow attackers to cause the application to terminate abnormally.

The vulnerability of the functions mbconvertencoding, mbdetectencoding, mbconvertvariables, and mbdetectorder in the PHP interpreter is related to reading beyond the buffer boundaries. Exploiting this vulnerability can allow a malicious actor to cause an unexpected termination of the application...

Mozilla Thunderbird < 140.15

The version of Thunderbird installed on the remote Windows host is prior to 140.15. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2026-87 advisory. - Privilege escalation due to invalid pointer in the Graphics component. This vulnerability was fixed in Firefox 15...

AlmaLinux 9 : nginx:1.26 (ALSA-2026:59496)

The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:59496 advisory. nginx: NGINX: Heap buffer over-read allows memory modification or denial of service CVE-2026-56434 nginx: NGINX: Memory disclosure and denial of service ...

Oracle Linux 8 : ELSA-2026-61766-0: / glib2 (ELSA-2026-617660)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-617660 advisory. - Fix CVE-2026-15588: limit D-Bus auth line read length - Fix CVE-2026-58010: off-by-one in GVariant tuple offset checking - Fix CVE-2026-58011: rang...

Mozilla Thunderbird < 153.2

The version of Thunderbird installed on the remote Windows host is prior to 153.2. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2026-88 advisory. - Privilege escalation due to invalid pointer in the Graphics component. This vulnerability was fixed in Firefox 155...

Moderate: Red Hat Security Advisory: glib2 security update

An update for glib2 is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

glib: buffer over-read in glib/giochannel.c via "g_io_channel_read_line_backend"

A flaw was found in GLib. A buffer over-read can occur in giochannelreadlinebackend in the giochannel.c file when a custom line terminator with a length greater than one is set, causing memcmp to read past the GString buffer. This vulnerability can cause a minor information disclosure of 7 bytes ...

glib: buffer over-read in glib/gvariant-serialiser.c via gvs_tuple_is_normal()

A flaw was found in GLib. An off-by-one error can occur in the gvstupleisnormal function in the glib/gvariant-serialiser.c file when doing an alignment padding check because the bounds check uses instead of =, causing an out-of-bounds read of only 1 byte. This issue can cause a minor information...

glib: buffer over-read in g_regex_replace() via glib/gregex.c:string_append() and g_utf8_next_char()

A flaw was found in GLib. A buffer over-read can occur in the gregexreplace function when used with the GREGEXRAW compile flag and case-change replacement escapes because the stringappend function processes matched substrings using UTF-8 functions that assume valid UTF-8 input, even when the stri...

SUSE CVE-2026-70651

libvips is a fast image processing library with low memory needs. Prior to version 8.18.3, libvips built without libtiff support but with ImageMagick support can overflow the combined frame height while loading a crafted multi-page TIFF through VipsForeignLoadMagick. The vulnerable calculations i...

SUSE CVE-2026-70652

libvips is a fast image processing library with low memory needs. Prior to version 8.18.3, libvips built with libultrahdr support can incorrectly size an output buffer in libvips/foreign/uhdrsave.c within vipsforeignsaveuhdrsetrawhdr when a pipeline enlarges an incoming JPEG to a very large outpu...

CVE-2026-80603

A flaw was found in the Linux kernel's netfilter component, specifically within the nfconntrackirc module. An off-by-one error in the parsedcc function can cause the system to read one byte beyond an allocated buffer. This can lead to the use of uninitialized or stale data, potentially resulting ...

CVE-2026-70651

A flaw was found in libvips, an image processing library. When libvips is built without libtiff support but with ImageMagick support, an integer overflow can occur while loading a crafted multi-page Tagged Image File Format TIFF image. This overflow, caused by unchecked calculations of image fram...