Moderate: Red Hat Security Advisory: wireshark security update

An update for wireshark is now available for Red Hat Enterprise Linux 10. 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...

wireshark: Buffer Over-read in Wireshark

A flaw was found in the RF4CE Profile dissector in Wireshark. This issue occurs when malformed packets are decoded from a pcap file or the network, causing a buffer over-read, resulting in a denial of service...

ALSA-2026:9666 Moderate: wireshark security update

The wireshark packages contain a network protocol analyzer used to capture and browse the traffic running on a computer network. Security Fixes: wireshark: Buffer Over-read in Wireshark CVE-2026-3203 wireshark: Improperly Controlled Sequential Memory Allocation in Wireshark CVE-2026-3201 For more...

RHEL 10 : wireshark (RHSA-2026:9666)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:9666 advisory. The wireshark packages contain a network protocol analyzer used to capture and browse the traffic running on a computer network. Security...

RHEL 7 / 8 / 9 : Java 11 OpenJDK ELS Security Update (Important) (RHSA-2026:9254)

The remote Redhat Enterprise Linux 7 / 8 / 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:9254 advisory. The java-11-openjdk packages provide the OpenJDK 11 Java Runtime Environment and the OpenJDK 11 Java Software Development Kit. This...

rsync: Fix of 3 CVEs

CVE-2017-16548: fix heap overread in receivexattr by enforcing trailing NUL on received xattr names - CVE-2017-17434: sanitize xname in readndxandattrs and check daemon filter against fnamecmp in recvfiles - CVE-2018-5764: prevent client from resetting protectargs during the second parsearguments...

CLSA-2026-1776791634 rsync: Fix of 3 CVEs

CVE-2017-16548: fix heap overread in receivexattr by enforcing trailing NUL on received xattr names - CVE-2017-17434: sanitize xname in readndxandattrs and check daemon filter against fnamecmp in recvfiles - CVE-2018-5764: prevent client from resetting protectargs during the second parsearguments...

CLSA-2026-1776601980 curl: Fix of CVE-2024-7264

CVE-2024-7264: fix ASN.1 GTime2str heap buffer over-read caused by off-by-one in fractional seconds length calculation...

Security update for pcre2 (moderate)

openSUSE security update: security update for pcre2 ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:20512-1 Rating: moderate References: bsc1248842 Cross-References: CVE-2025-58050 CVSS scores: CVE-2025-58050 SUSE : 6.1...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-006937)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006937 advisory. In the Linux kernel, the following vulnerability has been resolved: crypto: s390/aes - Fix buffer overread in CTR mode When processing the last block, the s390 ctr...

CVE-2026-0930

CVE-2026-0930 affects wolfSSHd on Windows and describes a potential read-out-of-bounds in the handling of a terminal resize. An authenticated user could trigger the out-of-bounds read after establishing a connection, leaking adjacent stack memory to the pseudo-console output. Public sources (NVD;...

JLSEC-2026-156

libheif is an HEIF and AVIF file format decoder and encoder. Prior to version 1.21.0, a crafted HEIF that exercises the overlay image item path triggers a heap buffer over-read in HeifPixelImage::overlay. The function computes a negative row length likely from an unclipped overlay rectangle or...

The vulnerability of the jv_parse_sized() function in the programming language jq, which allows a hacker to trigger a denial-of-service attack.

The vulnerability of the jvparsesized function in the programming language jq is related to reading data beyond the allowable range of memory. Exploiting this vulnerability could allow a malicious actor to cause service failures...

PT-2026-33835

Name of the Vulnerable Software and Affected Versions ovn-controller affected versions not specified Description A heap over-read occurs when generating ICMP Destination Unreachable or Packet Too Big responses. The handler copies a portion of the original packet into the ICMP error body using the...

PT-2026-33836

Name of the Vulnerable Software and Affected Versions OVN affected versions not specified Description A flaw in OVN Open Virtual Network allows a remote attacker to cause the ovn-controller to perform an out-of-bounds read by sending crafted DHCPv6 Dynamic Host Configuration Protocol for IPv6...

UBUNTU-CVE-2026-5367

A flaw was found in OVN Open Virtual Network. A remote attacker, by sending crafted DHCPv6 Dynamic Host Configuration Protocol for IPv6 SOLICIT packets with an inflated Client ID length, could cause the ovn-controller to read beyond the bounds of a packet. This out-of-bounds read can lead to the...

CVE-2026-5265

When generating an ICMP Destination Unreachable or Packet Too Big response, the handler copies a portion of the original packet into the ICMP error body using the IP header's self-declared total length iptotlen for IPv4, ip6plen for IPv6 without validating it against the actual packet buffer size...

CLSA-2026-1776599416 curl: Fix of CVE-2024-7264

CVE-2024-7264: fix ASN.1 GTime2str heap buffer over-read caused by off-by-one in fractional seconds length calculation...

Exploit for Out-of-bounds Read in Citrix Netscaler_Application_Delivery_Controller

CVE-2026-3055 - Security Vulnerability Severity: N/A CV...

CVE-2026-40492

SAIL is a cross-platform library for loading and saving images with support for animation, metadata, and ICC profiles. Prior to commit 36aa5c7ec8a2bb35f6fb867a1177a6f141156b02, the XWD codec resolves pixel format based on pixmapdepth but the byte-swap code uses bitsperpixel independently. When...