Important: kernel-livepatch-6.18.25-52.107

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: ipv6: account for fraggap on the paged allocation path CVE-2026-53362 Affected Packages: kernel-livepatch-6.18.25-52.107 Issue Correction: Please ensure you have live patching enabled. Run dnf update...

Medium: kernel6.12

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: locking/rtmutex: Skip removewaiter when waiter is not enqueued CVE-2026-53163 Affected Packages: kernel6.12 Issue Correction: Run dnf update kernel6.12 --releasever 2023.12.20260720 or dnf update --advisory...

Important: kernel-livepatch-6.1.175-219.357

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: ipv6: account for fraggap on the paged allocation path CVE-2026-53362 Affected Packages: kernel-livepatch-6.1.175-219.357 Issue Correction: Please ensure you have live patching enabled. Run dnf update...

Important: kernel-livepatch-6.1.170-213.321

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: ipv6: account for fraggap on the paged allocation path CVE-2026-53362 Affected Packages: kernel-livepatch-6.1.170-213.321 Issue Correction: Please ensure you have live patching enabled. Run dnf update...

Important: kernel-livepatch-6.1.172-216.339

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: ipv6: account for fraggap on the paged allocation path CVE-2026-53362 Affected Packages: kernel-livepatch-6.1.172-216.339 Issue Correction: Please ensure you have live patching enabled. Run dnf update...

Important: kernel-livepatch-6.1.170-210.320

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: ipv6: account for fraggap on the paged allocation path CVE-2026-53362 Affected Packages: kernel-livepatch-6.1.170-210.320 Issue Correction: Please ensure you have live patching enabled. Run dnf update...

Important: kernel-livepatch-6.1.175-219.359

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: ipv6: account for fraggap on the paged allocation path CVE-2026-53362 Affected Packages: kernel-livepatch-6.1.175-219.359 Issue Correction: Please ensure you have live patching enabled. Run dnf update...

Important: kernel-livepatch-6.12.94-123.174

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: ipv6: account for fraggap on the paged allocation path CVE-2026-53362 Affected Packages: kernel-livepatch-6.12.94-123.174 Issue Correction: Please ensure you have live patching enabled. Run dnf update...

Important: kernel-livepatch-6.12.90-120.164

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: ipv6: account for fraggap on the paged allocation path CVE-2026-53362 Affected Packages: kernel-livepatch-6.12.90-120.164 Issue Correction: Please ensure you have live patching enabled. Run dnf update...

Important: kernel-livepatch-6.12.83-115.161

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: ipv6: account for fraggap on the paged allocation path CVE-2026-53362 Affected Packages: kernel-livepatch-6.12.83-115.161 Issue Correction: Please ensure you have live patching enabled. Run dnf update...

Important: kernel-livepatch-6.12.88-119.157

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: ipv6: account for fraggap on the paged allocation path CVE-2026-53362 Affected Packages: kernel-livepatch-6.12.88-119.157 Issue Correction: Please ensure you have live patching enabled. Run dnf update...

Important: kernel-livepatch-6.12.80-105.147

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: ipv6: account for fraggap on the paged allocation path CVE-2026-53362 Affected Packages: kernel-livepatch-6.12.80-105.147 Issue Correction: Please ensure you have live patching enabled. Run dnf update...

Important: kernel-livepatch-6.18.36-69.134

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: ipv6: account for fraggap on the paged allocation path CVE-2026-53362 Affected Packages: kernel-livepatch-6.18.36-69.134 Issue Correction: Please ensure you have live patching enabled. Run dnf update...

Important: kernel-livepatch-6.12.80-106.156

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: ipv6: account for fraggap on the paged allocation path CVE-2026-53362 Affected Packages: kernel-livepatch-6.12.80-106.156 Issue Correction: Please ensure you have live patching enabled. Run dnf update...

Important: python3.13

Issue Overview: The "tarfile" module would still apply normalization of AREGTYPE \x00 blocks to DIRTYPE, even while processing a multi-block member such as GNUTYPELONGNAME or GNUTYPELONGLINK. This could result in a crafted tar archive being misinterpreted by the tarfile module compared to other...

Important: openvpn

Issue Overview: An attacker controlling an HTTP proxy or performing MITM on the plaintext pre-TLS proxy connection can trigger a single 0-byte overrun to a buffer on the stack by sending a crafted NTLM Type 2 challenge response. CVE-2026-11771 If the active TLS session has a pending dedicated ACK...

Medium: krb5

Issue Overview: An integer underflow vulnerability was found in MIT krb5 in the berval2tldata function in plugins/kdb/ldap/libkdbldap/ldapprincipal2.c. The function performs an unsigned subtraction bvlen - 2 without a prior bounds check. When bvlen is 0 or 1, the subtraction wraps to a large valu...

Medium: php8.2

Issue Overview: PHP: ext/openssl: Memory corruption zendmmheap corrupted in opensslencrypt with AES-WRAP-PAD CVE-2026-14355 Affected Packages: php8.2 Issue Correction: Run dnf update php8.2 --releasever 2023.12.20260720 or dnf update --advisory ALAS2023-2026-1958 --releasever 2023.12.20260720 to...

Medium: php8.5

Issue Overview: PHP: ext/openssl: Memory corruption zendmmheap corrupted in opensslencrypt with AES-WRAP-PAD CVE-2026-14355 Affected Packages: php8.5 Issue Correction: Run dnf update php8.5 --releasever 2023.12.20260720 or dnf update --advisory ALAS2023-2026-1957 --releasever 2023.12.20260720 to...

Medium: php8.3

Issue Overview: PHP: Failure to setup TLS with a remote server can result in a remote DoS CVE-2026-12184 PHP: ext/openssl: Memory corruption zendmmheap corrupted in opensslencrypt with AES-WRAP-PAD CVE-2026-14355 Affected Packages: php8.3 Issue Correction: Run dnf update php8.3 --releasever...

Medium: php8.4

Issue Overview: PHP: ext/openssl: Memory corruption zendmmheap corrupted in opensslencrypt with AES-WRAP-PAD CVE-2026-14355 Affected Packages: php8.4 Issue Correction: Run dnf update php8.4 --releasever 2023.12.20260720 or dnf update --advisory ALAS2023-2026-1959 --releasever 2023.12.20260720 to...

Important: python3.9

Issue Overview: When using the "configparser" module to write configuration files containing multi-line text values with carriage return characters \r the resulting file could be injected with unexpected keys and values if the attacker controls the written value. CVE-2026-0864 tarfile.extractall...

Important: python3.11

Issue Overview: When using the "configparser" module to write configuration files containing multi-line text values with carriage return characters \r the resulting file could be injected with unexpected keys and values if the attacker controls the written value. CVE-2026-0864 When using the...

Important: acl

Issue Overview: A flaw was found in the acl component, specifically within its libacl pathname-based functions. A local attacker could exploit this vulnerability by using a symbolic link to replace a pathname component. This could allow the attacker to redirect access control list ACL read or wri...

Important: glib2

Issue Overview: 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...

Important: libssh2

Issue Overview: libssh2 through 1.11.1 reads an attacker-controlled 32-bit attribute count from a publickey-subsystem response and uses it in the allocation numattrs sizeoflibssh2publickeyattribute without bounds checking, so on 32-bit platforms the multiplication overflows to an undersized buffe...

Important: python-pillow

Issue Overview: Pillow is a Python imaging library. Prior to 12.3.0, PIL/PcfFontFile.py loadbitmaps read glyph dimensions from the PCF METRICS section and passed them directly to Image.frombytes without calling Image.decompressionbombcheck, allowing crafted PCF font data to cause excessive memory...

Important: jackson-databind

Issue Overview: jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.10.0 until 2.18.8, 2.21.4, and 3.1.4, jackson-databind's PolymorphicTypeValidator PTV is the primary safety mechanism guarding polymorphic deserialization. Wh...

Important: python3.14

Issue Overview: When using the "tarfile" module with a file opened in "streaming mode" mode="r|" the tarfile module did not properly handle EOF, making archive parsing take exponentially longer. CVE-2026-11972 Affected Packages: python3.14 Issue Correction: Run dnf update python3.14 --releasever...

Important: composer

Issue Overview: Composer is a dependency Manager for the PHP language. Prior to 2.2.29 and 2.10.2, a Composer package bin entry containing .. path segments can resolve outside the package install directory and cause Composer's binary installation flow to chmod an existing host file to a...

Important: httpcomponents-core

Issue Overview: Uncontrolled Resource Consumption vulnerability in the HTTP/1.1 message parser in Apache HttpComponents Core 5.4.2 and earlier, 5.5-beta1 and earlier allows an remote attacker to cause a denial of service through memory exhaustion by sending messages with excessive number of heade...

Important: python3.12

Issue Overview: When using the "configparser" module to write configuration files containing multi-line text values with carriage return characters \r the resulting file could be injected with unexpected keys and values if the attacker controls the written value. CVE-2026-0864 When using the...

Important: unbound

Issue Overview: NLnet Labs Unbound 1.19.1 up to and including version 1.25.0 has a vulnerability in the DNSSEC validator that enables denial of service and possible remote code execution as a result of deep copying a data structure and erroneously overwriting a destination pointer. An adversary c...

Important: libde265

Issue Overview: decodercontext::decodesliceunittiles libde265/decctx.cc:920 reads pps.CtbAddrRStoTSctbAddrRS at line 966 where ctbAddrRS = ctbY ctbsWidth + ctbX is computed from PPS-supplied colBd/rowBd arrays without validating the result against CtbAddrRStoTS.size == sps-PicSizeInCtbsY. A...

Important: libheif

Issue Overview: Heap Information Disclosure via Grid Image Gap + Uninitialized Pixel Plane Allocation CVE-2026-47247 libheif crashes in the public C API heifimagehandlegetimagetiling when a malformed uncompressed HEIF image item has an associated uncC property but no associated ispe property. In...

Medium: php

Issue Overview: PHP: ext/openssl: Memory corruption zendmmheap corrupted in opensslencrypt with AES-WRAP-PAD CVE-2026-14355 Affected Packages: php Note: This advisory is applicable to Amazon Linux 2 - Php8.2 Extra. Visit this page to learn more about Amazon Linux 2 AL2 Extras and this FAQ section...

Medium: golang

Issue Overview: On Unix systems, opening a file in an os.Root improperly follows symlinks to locations outside of the Root when the final path component of the a path is a symbolic link and the path ends in /. For example, 'root.Open"symlink/"' will open "symlink" even when "symlink" is a symboli...

Important: dracut

Issue Overview: A flaw was found in dracut. A remote attacker on the adjacent network can exploit this vulnerability by providing specially crafted DHCP Dynamic Host Configuration Protocol options, such as a malicious hostname, to a system using dracut's legacy DHCP path. These options are...

Medium: tomcat9

Issue Overview: Improper Neutralization of Script-Related HTML Tags in a Web Page Basic XSS vulnerability in the number guess example for Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.22, from 10.1.0-M1 through 10.1.55, from 9.0.0.M1 through 9.0.118, from 8.5.0...

Medium: tomcat10

Issue Overview: Improper Neutralization of Script-Related HTML Tags in a Web Page Basic XSS vulnerability in the number guess example for Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.22, from 10.1.0-M1 through 10.1.55, from 9.0.0.M1 through 9.0.118, from 8.5.0...

Medium: tomcat

Issue Overview: Improper Neutralization of Script-Related HTML Tags in a Web Page Basic XSS vulnerability in the number guess example for Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.22, from 10.1.0-M1 through 10.1.55, from 9.0.0.M1 through 9.0.118, from 8.5.0...

Important: GraphicsMagick

Issue Overview: A flaw was found in GraphicsMagick's Photo CD PCD decoder. A remote attacker could exploit this vulnerability by providing a specially crafted PCD file. This could lead to an out-of-bounds write, corrupting memory and potentially causing a denial of service or other unpredictable...

Important: GraphicsMagick

Issue Overview: A flaw was found in GraphicsMagick's Photo CD PCD decoder. A remote attacker could exploit this vulnerability by providing a specially crafted PCD file. This could lead to an out-of-bounds write, corrupting memory and potentially causing a denial of service or other unpredictable...

Important: nodejs24

Issue Overview: A use-after-free / double-free in c-ares' query-completion handling. The same flaw -- a query's callback being invoked while the query is still linked in the channel's internal lookup structures -- is present at multiple points in the resend/finish path timeout handling, response...

Important: nodejs22

Issue Overview: A use-after-free / double-free in c-ares' query-completion handling. The same flaw -- a query's callback being invoked while the query is still linked in the channel's internal lookup structures -- is present at multiple points in the resend/finish path timeout handling, response...

Important: runfinch-finch

Issue Overview: containerd is an open-source container runtime. In versions prior to 1.7.32, 2.0.9, 2.2.4 and 2.3.1, containers launched with a numeric User directive that cannot be parsed as a 32-bit integer are incorrectly treated as a username, leading to runAsNonRoot evasion. If a crafted ima...

Important: perl-DBI

Issue Overview: DBI versions before 1.650 for Perl are vulnerable to code injection via caller-influenced Profile. When a string is assigned to a DBI handle's Profile attribute, DBI splits it into path, package and arguments, and interpolates the package part in a string eval with no validation o...

Important: runfinch-finch

Issue Overview: containerd is an open-source container runtime. In versions prior to 1.7.32, 2.0.9, 2.2.4 and 2.3.1, containers launched with a numeric User directive that cannot be parsed as a 32-bit integer are incorrectly treated as a username, leading to runAsNonRoot evasion. If a crafted ima...

Medium: golang-github-burntsushi-toml-test

Issue Overview: On Unix systems, opening a file in an os.Root improperly follows symlinks to locations outside of the Root when the final path component of the a path is a symbolic link and the path ends in /. For example, 'root.Open"symlink/"' will open "symlink" even when "symlink" is a symboli...

Medium: golang-github-burntsushi-toml

Issue Overview: On Unix systems, opening a file in an os.Root improperly follows symlinks to locations outside of the Root when the final path component of the a path is a symbolic link and the path ends in /. For example, 'root.Open"symlink/"' will open "symlink" even when "symlink" is a symboli...