Dnsmasq: dnsmasq: --leasequery without address argument applies no source address check

Cups: openprinting cups: heap out-of-bounds read in cupsutf32toutf8() via missing source-length bound

Ose-oauth-server: oauth-server: open redirect vulnerability enables phishing via unvalidated parameter.

Openshift-controller-manager: openshift container platform: information disclosure via environment variable injection

Samba: vfs_streams_xattr uninitialized memory write possible

Openshift-console: openshift console: path traversal

Sssd: sssd: denial of service via malformed pam v1 requests

Sssd: local oob read in nss service request parsers (`sss_nss_protocol_parse_svc_name` / `sss_nss_protocol_parse_svc_port`)

Gnutls: stack-based buffer overflow in gnutls_pkcs11_token_init() function

Libarchive: heap overflow oob read while parsing a tar archive contains a pax extended header

Openssh: heap out-of-bounds read in red hat enterprise linux versions of openssh gssapi indicator cleanup due to missing null sentinel termination

Gnutls: gnutls: information disclosure via timing side-channel in pkcs#7 padding removal

Gnutls: gnutls: security bypass allows acceptance of revoked server certificates via crafted ocsp response

Libxml2: unbounded relaxng include recursion leading to stack overflow

Github.com/cloudflare/circl: circl-fourq: missing and wrong validation can lead to incorrect results

Netavark: podman: netavark may resolve hostnames to unexpected hosts

Rust-openssl: rust-openssl use-after-free in `md::fetch` and `cipher::fetch`

Libssh: use of uninitialized variable in privatekey_from_file()

Polkit: regression in cve-2026-4897 fix (polkit read_cookie()) - stack buffer underflow

Libslirp: libslirp: icmp echo reply length desynchronization leaks host ip to guest

Podman: goroutine/file-descriptor leak in storage/pkg/archive.applylayer and applyuncompressedlayer on malformed layers

Device-mapper-persistent-data: device-mapper-persistent-data: denial of service via crafted block indices

Dpdk: dpdk: missing length validation before reading command_data in virtio-net control queue handler

Sssd: sssd: nss responder uninitialized heap disclosure in initgroups reply

Libssh: libssh: denial of service via improper configuration file handling

Networkmanager: networkmanager file access

Libssh: libssh: denial of service due to malformed sftp message

Libxslt: type confusion in exsltfuncresultcompfunction of libxslt

Libssh: memory exhaustion via repeated key exchange in libssh

Networkmanager: denial of service

Cups: openprinting cups: remaining case-insensitive username matching in scheduler side paths (cve-2026-27447 follow-up)

Libarchive: libarchive: signed integer overflow in archive_write_zip_header

Libxml2: libxml2: denial of service via crafted xml catalogs

Unbound: null pointer dereference in unbound

Popt-devel: popt-static: short realloc in poptconfigfiletostring

Popt-devel: popt-static: off-by-one in poptstuffargs

Nano: nano: local attacker can inject malicious .desktop launcher due to insecure directory permissions

Libxml2: stack buffer overflow in xmllint interactive shell command handling

Popt-devel: popt-static: size_t underflow in singleoptionhelp