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Amazon Linux Security Center (ALAS)

Source: https://alas.aws.amazon.com/

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  • High max 8.4

    Important: GraphicsMagick security update (Amazon Linux 2023)

    Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2026-77118: A heap out-of-bounds write exists in the Photo CD (PCD) decoder of GraphicsMagick. In DecodeImage() (coders/pcd.c), the Huffman delta loop advances its…

    first Jul 20, 2026
  • High max 8.8

    Important: postgresql security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2026-15742: Integer wraparound in PostgreSQL fuzzystrmatch allows a user to direct writes to a huge range of addresses, executing arbitrary code as the operating syst…

  • High max 7.5

    Important: gstreamer-plugins-good security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2026-18649: A flaw was found in the GStreamer gst-plugins-good package. The rtph264depay and rtph265depay RTP depayloader elements do not enforce a maximum size limit…

  • High max 6.5

    Important: iscsi-initiator-utils security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2026-18728: A flaw was found in open-iscsi. An integer underflow vulnerability in the `iscsiuio` component, specifically during IPv4 Dynamic Host Configuration Protoc…

  • High max 7.6

    Important: gstreamer-plugins-bad-free security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2026-19387: A heap out-of-bounds write vulnerability was found in the GStreamer gst-plugins-bad adpcmdec element when decoding IMA/DVI ADPCM audio. Insufficient valid…

  • High max 7.6

    Important: gstreamer1-plugins-bad-free security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2026-19387: A heap out-of-bounds write vulnerability was found in the GStreamer gst-plugins-bad adpcmdec element when decoding IMA/DVI ADPCM audio. Insufficient valid…

  • High max 7.5

    Important: clamav1.4 security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2026-20348: A vulnerability in the XAR file format parser of ClamAV could allow an unauthenticated, remote attacker to cause a DoS condition or possibly other expande…

  • High max 8.4

    Important: golang security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2026-56865: A malicious GOPROXY was previously capable of forging up to two sumdb tiles that allow for a requested module to bypass the GOSUMDB check and persist atta…

  • High max 9.1

    Important: apr-util security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2026-34502: Heap-based Buffer Overflow vulnerability in Apache Portable Runtime Utility memcached client This issue affects Apache Portable Runtime Utility: from 1.3.…

  • High max 8.8

    Important: webkitgtk4 security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2026-64787: A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.6.1, iOS 26.6.1 and iPadOS 26.6.1, macOS Tahoe 26.6…

  • High max 9.0

    Important: libXfont security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2026-59679: A flaw was found in the libXfont2 font-server client. A remote attacker, by operating a malicious font server, could exploit an out-of-bounds read/write v…

  • High max 9.0

    Important: libXfont2 security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2026-59679: A flaw was found in the libXfont2 font-server client. A remote attacker, by operating a malicious font server, could exploit an out-of-bounds read/write v…

  • High max 8.8

    Important: samba security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2026-6949: TSIG packet with name compression can crash DNS CVE-2026-58224: The CTDB protocol has bounds checking issues NOTE: https://www.samba.org/samba/security/CVE…

  • High max 7.8

    Important: kbd security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2026-72693: `openvt -u` is intended to identify the owner of the current VT and then execute `login` as that user from a privileged context. In the documented `kbrequ…

  • High max 7.1

    Important: mrtg security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2026-72694: A flaw was found in MRTG. When the MRTG daemon is started as a root user and subsequently drops privileges, a local, low-privileged attacker can exploit a…

  • High max 7.1

    Important: vim security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2026-73073: Vim is an open source, command line text editor. Prior to 9.2.0845, StructMembers() in runtime/autoload/ccomplete.vim constructs and executes a vimgrep co…

  • High max 8.6

    Important: vim security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2026-73078: Vim is an open source, command line text editor. Prior to 9.2.0840, runtime/plugin/netrwPlugin.vim loads netrw and runtime/pack/dist/opt/netrw/autoload/ne…

  • High max 8.8

    Important: kernel security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2026-74580: In the Linux kernel, the following vulnerability has been resolved: vhost: reset the vring metadata cache on vring reconfiguration

  • High max 9.8
    ALAS2-2026-3880 38 CVEs

    Important: thunderbird security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2026-76957: libexpat before 2.8.4 lacks handler call depth tracking with custom encoding callbacks. Thus, a use-after-free can occur. NOTE: this is similar to CVE-202…

  • High max 7.5

    Important: libsoup security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2026-15711: A vulnerability was found in libsoup's WebSocket frame parsing implementation. The library fails to validate length rules specified in RFC 6455 SS5.5, whi…

  • High max 7.5

    Important: dracut security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2026-15816: A flaw was found in dracut. The die() error-handling function writes its message into a shell script under the initramfs emergency-hook directory without …

  • High max 7.8

    Important: libvirt security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2026-63623: A flaw was found in libvirt. During storage volume clone or convert operations, newly created volume images were temporarily world-readable. This was caus…

  • High max 7.2

    Important: microcode_ctl security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2026-20917: Exposure of sensitive information caused by incorrect data forwarding during transient execution for some Intel(R) Processors within Ring 0: Hypervisor an…

  • High max 9.1

    Important: perl-DBI security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2026-73194: DBI versions before 1.652 for Perl allow a heap out-of-bounds write via an unvalidated numeric placeholder that sets the binder counter in preparse. prepa…

  • High max 7.5

    Important: iperf3 security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2026-71217: A flaw was found in iperf3. A remote attacker can exploit this vulnerability by sending crafted control-channel JSON with oversized numeric parameters, su…

  • High max 7.8

    Important: criu security update (Amazon Linux 2023)

    Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2026-18107: A flaw was found in CRIU's handling of restartable sequences (rseq) during checkpoint/restore. A malicious process inside a container can register an r…

  • High max 6.5

    Important: iscsi-initiator-utils security update (Amazon Linux 2023)

    Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2026-18728: A flaw was found in open-iscsi. An integer underflow vulnerability in the `iscsiuio` component, specifically during IPv4 Dynamic Host Configuration Pro…

  • High max 7.6

    Important: gstreamer1-plugins-bad-free security update (Amazon Linux 2023)

    Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2026-19387: A heap out-of-bounds write vulnerability was found in the GStreamer gst-plugins-bad adpcmdec element when decoding IMA/DVI ADPCM audio. Insufficient va…

  • High max 7.5

    Important: rsyslog security update (Amazon Linux 2023)

    Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2026-19654: A unauthenticated remote peer may lead rsyslogd to crash due to a flaw in the optional imptcp module. A crafted input sequence during oversize-frame re…

  • High max 8.1

    Important: wireshark security update (Amazon Linux 2023)

    Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2026-76929: Pcapng file parser crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service CVE-2026-76928: X.509IF protocol dissector crash in 4.6.0 to 4.…

  • High max 7.5

    Important: clamav1.5 security update (Amazon Linux 2023)

    Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2026-20348: A vulnerability in the XAR file format parser of ClamAV could allow an unauthenticated, remote attacker to cause a DoS condition or possibly other expa…

  • High max 9.1

    Important: apr-util security update (Amazon Linux 2023)

    Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2026-34502: Heap-based Buffer Overflow vulnerability in Apache Portable Runtime Utility memcached client This issue affects Apache Portable Runtime Utility: from 1…

  • High max 8.4

    Important: golang security update (Amazon Linux 2023)

    Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2026-56865: A malicious GOPROXY was previously capable of forging up to two sumdb tiles that allow for a requested module to bypass the GOSUMDB check and persist a…

  • High max 8.8

    Important: rust-cargo-c security update (Amazon Linux 2023)

    Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2026-5917: libgit2 versions v0.27.0 through v1.9.0 built with the libssh2 SSH backend (USE_SSH=libssh2) contain a shell command injection vulnerability that allows…

  • High max 9.0

    Important: libXfont2 security update (Amazon Linux 2023)

    Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2026-59679: A flaw was found in the libXfont2 font-server client. A remote attacker, by operating a malicious font server, could exploit an out-of-bounds read/writ…

  • High max 9.8

    Important: freerdp security update (Amazon Linux 2023)

    Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2026-73242: FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.30.0, FreeRDP's winpr/libwinpr/sspi/Kerberos/kerberos.c kerberos_DecryptMes…

  • High max 7.8

    Important: kbd security update (Amazon Linux 2023)

    Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2026-72693: `openvt -u` is intended to identify the owner of the current VT and then execute `login` as that user from a privileged context. In the documented `kbr…

  • High max 8.6

    Important: vim security update (Amazon Linux 2023)

    Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2026-73078: Vim is an open source, command line text editor. Prior to 9.2.0840, runtime/plugin/netrwPlugin.vim loads netrw and runtime/pack/dist/opt/netrw/autoload…

  • High max 9.8

    Important: firefox security update (Amazon Linux 2023)

    Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2026-76957: libexpat before 2.8.4 lacks handler call depth tracking with custom encoding callbacks. Thus, a use-after-free can occur. NOTE: this is similar to CVE-…

  • High max 7.8

    Important: udisks2 security update (Amazon Linux 2023)

    Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2026-7867: Local privilege escalation via as-user mount spoofing NOTE: https://github.com/azqzazq1/CVE-2026-7867-disk2root