Important: kernel-livepatch-6.12.94-123.190

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: net: openvswitch: reject oversized nested action attrs CVE-2026-64531 In the Linux kernel, the following vulnerability has been resolved: xfs: resample the data fork mapping after cycling ILOCK CVE-2026-64600...

Important: python3.11

Issue Overview: CR/LF bytes were not rejected by HTTP client proxy tunnel headers or host. CVE-2026-1502 The incremental HTML parser html.parser.HTMLParser allows for CPU denial-of-service through repeated unterminated markup declarations when processing uncontrolled data. CVE-2026-15308 In the...

Important: kernel-livepatch-6.1.168-203.330

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: net: openvswitch: reject oversized nested action attrs CVE-2026-64531 In the Linux kernel, the following vulnerability has been resolved: xfs: resample the data fork mapping after cycling ILOCK CVE-2026-64600...

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: kernel6.18

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: sctp: disable BH before calling udptunnelxmitskb CVE-2026-53070 In the Linux kernel, the following vulnerability has been resolved: bpf: Fix same-register dst/src OOB read and pointer leak in sockops CVE-2026-5307...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: rtmutex: Use waiter::task instead of current in removewaiter CVE-2026-43499 Affected Packages: kernel Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit this FAQ section for the...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: rtmutex: Use waiter::task instead of current in removewaiter CVE-2026-43499 Affected Packages: kernel Note: This advisory is applicable to Amazon Linux 2 - Kernel-5.15 Extra. Visit this page to learn more about...

Important: docker

Issue Overview: x509.Certificate.VerifyHostname previously called matchHostnames in a loop over all DNS Subject Alternative Name SAN entries. This caused strings.Splithost, "." to execute repeatedly on the same input hostname. With a large DNS SAN list, verification costs scaled quadratically bas...

Important: gstreamer-plugins-bad-free

Issue Overview: A heap buffer overflow vulnerability was found in GStreamer's librfb RFB/VNC client. The rectangle bounds check incorrectly validates area rather than individual dimensions, allowing a malicious VNC server to send a rectangle that extends beyond the framebuffer. A remote attacker...

Important: expat

Issue Overview: libexpat before 2.8.2 has an integer overflow in storeAtts. CVE-2026-56403 libexpat before 2.8.2 has an integer overflow in XMLParseBuffer because it lacked a check that was present in XMLParse. CVE-2026-56406 libexpat before 2.8.2 has an integer overflow in doProlog that is relat...

Critical: rclone

Issue Overview: Rclone is a command-line program to sync files and directories to and from different cloud storage providers. From 1.46.0 until 1.74.3, rclone rcd --rc-serve accepts unauthenticated GET and HEAD requests to paths of the form: /remote:path/object. The remote value is parsed from th...

Critical: rclone

Issue Overview: Rclone is a command-line program to sync files and directories to and from different cloud storage providers. From 1.46.0 until 1.74.3, rclone rcd --rc-serve accepts unauthenticated GET and HEAD requests to paths of the form: /remote:path/object. The remote value is parsed from th...

Medium: python3.11

Issue Overview: The import hook in CPython that handles legacy .pyc files SourcelessFileLoader is incorrectly handled in FileLoader a base class and so does not use io.opencode to read the .pyc files. sys.audit handlers for this audit event therefore do not fire. CVE-2026-2297...

Important: kernel-livepatch-6.18.30-61.119

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: vgic-its: Drop the translation cache reference only for the erased entry CVE-2026-46316 In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Reassign nestedmmus array behind...

Medium: libusbx

Issue Overview: libusb before version 1.0.30 contains a NULL pointer dereference vulnerability that allows attackers to crash applications by supplying a malformed USB configuration descriptor where an interface claims bNumEndpoints greater than zero but is followed by a class-specific descriptor...

Important: perl-DBI

Issue Overview: DBI versions before 1.648 for Perl have a heap overflow when preparsing SQL statements with more than 9 binders. The preparse method expands SQL placeholder characters to numbered binders of the form :pN, but only allocates three characters per binder in the buffer. Placeholders...

Important: squid

Issue Overview: Due to an Improper Input Validation bug, Squid is vulnerable to a Heap-based Buffer Overflow attack against cache digests. This problem allows a trusted server to perform a Heap-based Buffer Overflow when sending maliciously crafted replies to cachedigest request messages. This...

Medium: golist

Issue Overview: x509.Certificate.VerifyHostname previously called matchHostnames in a loop over all DNS Subject Alternative Name SAN entries. This caused strings.Splithost, "." to execute repeatedly on the same input hostname. With a large DNS SAN list, verification costs scaled quadratically bas...

Important: libinput

Issue Overview: A flaw was found in libinput. A local attacker with access to /dev/uinput can inject arbitrary udev properties through the libinput-device-group helper. This injection can lead to root code execution, for example, by exploiting REMOVECMD properties that are executed when a device ...

Important: containerd

Issue Overview: Memory exhaustion DoS causing OOM kill of containerd process NOTE: https://github.com/containerd/containerd/security/advisories/GHSA-jpcc-p29g-p8mq CVE-2026-47262 Image cache poisoning via unvalidated checkpoint image references, enabling cross-pod code execution NOTE:...

Medium: golang

Issue Overview: x509.Certificate.VerifyHostname previously called matchHostnames in a loop over all DNS Subject Alternative Name SAN entries. This caused strings.Splithost, "." to execute repeatedly on the same input hostname. With a large DNS SAN list, verification costs scaled quadratically bas...

Medium: perl-Crypt-PBKDF2

Issue Overview: Crypt::PBKDF2 versions before 0.261630 for Perl are vulnerable to timing attacks. These versions use Perl's built-in eq comparison. Discrepancies in timing could be used to guess the underlying derived-key. CVE-2017-20240 Crypt::PBKDF2 versions before 0.261630 for Perl generate...

Medium: composer

Issue Overview: Github Actions issued GITHUBTOKEN disclosure in GitHub Actions logs CVE-2026-45793 Affected Packages: composer Issue Correction: Run dnf update composer --releasever 2023.12.20260608 or dnf update --advisory ALAS2023-2026-1800 --releasever 2023.12.20260608 to update your system...

Medium: vorbis-tools

Issue Overview: A buffer underflow vulnerability has been identified in the ogg123 utility from the vorbis-tools 1.4.3 package in function remotethread in remote.c. This vulnerability occurs in the remote control functionality when processing malformed input, leading to a stack buffer underflow...

Important: amazon-ssm-agent

Issue Overview: When processing HTTP/2 SETTINGS frames, transport will enter an infinite loop of writing CONTINUATION frames if it receives a SETTINGSMAXFRAMESIZE with a value of 0. CVE-2026-33814 Improper limitation of a pathname to a restricted directory in the aws:downloadContent plugin in...

Medium: perl-XML-LibXML

Issue Overview: XML::LibXML versions through 2.0210 for Perl read out-of-bounds heap memory when parsing XML node names containing truncated UTF-8 byte sequences. A node name ending in the middle of a multi byte UTF-8 sequence causes the parser to read past the end of the input string into adjace...

Important: atril

Issue Overview: CVE-2026-46529 is a command injection vulnerability in Evince, Atril, and Xreader caused by missing quoting of shell-like input in evspawn in ev-application.c. CVE-2026-46529 Affected Packages: atril Note: This advisory is applicable to Amazon Linux 2 - Mate-desktop1.x Extra. Visi...

Important: perl-Archive-Tar

Issue Overview: Archive::Tar versions before 3.08 for Perl extract symlinks with attacker controlled targets outside the extraction directory. makespecialfile passes the tar header's linkname to symlink without validating it against absolute paths or .. segments. The secure-extract mode check tha...

Medium: libssh

Issue Overview: A weakness has been identified in libssh up to 0.11.3. The impacted element is the function sftpextensionsgetname/sftpextensionsgetdata of the file src/sftp.c of the component SFTP Extension Name Handler. Executing a manipulation of the argument idx can lead to out-of-bounds read...

Medium: python-mako

Issue Overview: Mako is a template library written in Python. Prior to 1.3.11, TemplateLookup.gettemplate is vulnerable to path traversal when a URI starts with // e.g., //../../../secret.txt. The root cause is an inconsistency between two slash-stripping implementations. Any file readable by the...

Medium: perl-Template-Toolkit

Issue Overview: emplate::Plugin::HTML versions through 3.102 for Perl allows HTML and JavaScript to be injected. The htmlfilter function did not escape single quotes. HTML attributes inside of single quotes could be have code injected. For example, the variable "var" in would not be properly...

Medium: libsoup3

Issue Overview: OOB Read via Integer Overflow on libsoup through libsoup/websocket/soup-websocket-connection.c via processframe leads to Undefined Behavior CVE-2026-0716 A flaw was found in libsoup, an HTTP client library. This vulnerability, known as CRLF Carriage Return Line Feed Injection,...

Important: tomcat

Issue Overview: Allocation of Resources Without Limits or Throttling vulnerability in Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.21, from 10.1.0-M1 through 10.1.54, from 9.0.0.M1 through 9.0.117. Older, unsupported versions may also be affected. Users are...

Important: containerd

Issue Overview: An authenticated SSH client that repeatedly opened channels which were rejected by the server caused unbounded memory growth, eventually crashing the server process and affecting all connected users. Rejected channels are now properly removed from the connection's internal state a...

Medium: ImageMagick

Issue Overview: When writing an IPTC output file a malicious input file could cause an out of bounds read of a single byte. as per: https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-7wff-wpr6-vmhm CVE-2026-42326 Due to a missing check in the PSD decoder it would be possible to...

Important: xorg-x11-server

Issue Overview: A stack-based buffer overflow flaw was found in the X.Org X server and Xwayland. A mismatch between the X server and the libXfont2 library's maximum font name length can cause a stack buffer overflow during font alias resolution. The server allocates a 256 byte stack buffer but...

Important: dnsmasq

Issue Overview: A flow has been identified into dnssec.c library, causing an infinite loop to dnsmasq service. An attacker who controls any DNSSEC-signed zone can hang the dnsmasq process with a single crafted response, killing all DNS resolution for its clients. CVE-2026-13002 A Denial of Servic...

Important: kernel-livepatch-6.18.25-57.109

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: net/rds: reset opnents when zerocopy page pin fails CVE-2026-43494 Affected Packages: kernel-livepatch-6.18.25-57.109 Issue Correction: Please ensure you have live patching enabled. Run dnf update...

Medium: libsoup

Issue Overview: OOB Read via Integer Overflow on libsoup through libsoup/websocket/soup-websocket-connection.c via processframe leads to Undefined Behavior CVE-2026-0716 A flaw was found in libsoup, an HTTP client library. This vulnerability, known as CRLF Carriage Return Line Feed Injection,...

Medium: openssh

Issue Overview: Vulnerability in the OpenSSH GSSAPI delta included in various Linux distributions. This vulnerability affects the GSSAPI patches added by various Linux distributions and does not affect the OpenSSH upstream project itself. The usage of sshpktdisconnect on an error, which does not...

Low: socat

Issue Overview: readline.sh in socat through 1.8.0.1 relies on the /tmp/$USER/stderr2 file. CVE-2024-54661 Affected Packages: socat Issue Correction: Run dnf update socat --releasever 2023.11.20260514 or dnf update --advisory ALAS2023-2026-1701 --releasever 2023.11.20260514 to update your system...

Medium: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: net: openvswitch: fix race on port output CVE-2023-53188 In the Linux kernel, the following vulnerability has been resolved: ipvs: properly dereference pe in ipvsaddservice CVE-2024-42322 In the Linux kernel, the...

Important: kernel-livepatch-6.18.25-52.107

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: xfrm: esp: avoid in-place decrypt on shared skb frags "Dirty Frag" and other issues in Amazon Linux kernels: https://aws.amazon.com/security/security-bulletins/2026-027-aws/ CVE-2026-43284 Affected Packages:...

Important: kernel-livepatch-6.12.80-106.156

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: xfrm: esp: avoid in-place decrypt on shared skb frags "Dirty Frag" and other issues in Amazon Linux kernels: https://aws.amazon.com/security/security-bulletins/2026-027-aws/ CVE-2026-43284 Affected Packages:...

Important: kernel-livepatch-6.12.73-95.123

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: crypto: algifaead - Revert to operating out-of-place To mitigate this issue, we recommend that customers disable loading of the algifaead module by running the following commands: echo "install algifaead /bin/fals...

Important: kernel-livepatch-6.12.80-105.147

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: crypto: algifaead - Revert to operating out-of-place To mitigate this issue, we recommend that customers disable loading of the algifaead module by running the following commands: echo "install algifaead /bin/fals...

Medium: libssh

Issue Overview: libssh OOB Read in sftpparselongname CVE-2026-0968 Affected Packages: libssh Issue Correction: Run dnf update libssh --releasever 2023.11.20260427 or dnf update --advisory ALAS2023-2026-1632 --releasever 2023.11.20260427 to update your system. More information on how to update you...

Important: python3.14

Issue Overview: When using http.cookies.Morsel, user-controlled cookie values and parameters can allow injecting HTTP headers into messages. Patch rejects all control characters within cookie names, values, and parameters. CVE-2026-0672 The fix for CVE-2026-0672, which rejected control characters...

Important: python3.9

Issue Overview: The fix for CVE-2026-0672, which rejected control characters in http.cookies.Morsel, was incomplete. The Morsel.update, |= operator, and unpickling paths were not patched, allowing control characters to bypass input validation. Additionally, BaseCookie.jsoutput lacked the output...

Important: openexr

Issue Overview: OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. From 3.4.0 to before 3.4.9, a missing bounds check on the dataWindow attribute in EXR file headers allows an attacker to trigger a signe...