Fedora 44 : openssh (2026-a2ed02274a)

The remote Fedora 44 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-a2ed02274a advisory. Fix CVE-2026-106585: Denial of service via oversized decompressed packets Tenable has extracted the preceding description block directly from the Fedora...

CVE-2026-92823

A flaw was found in libmodulemd. In builds with rpmio support enabled, compressed modulemd YAML is decompressed through a custom read handler that does not enforce a cumulative decompressed-size limit before parsing. An attacker who can supply a highly compressible compressed YAML file can cause...

CVE-2026-92823 Libmodulemd: libmodulemd: missing decompressed-size limit when parsing compressed yaml

A flaw was found in libmodulemd. In builds with rpmio support enabled, compressed modulemd YAML is decompressed through a custom read handler that does not enforce a cumulative decompressed-size limit before parsing. An attacker who can supply a highly compressible compressed YAML file can cause...

Red Hat: CVE-2026-92823: libmodulemd: libmodulemd: missing decompressed-size limit when parsing compressed YAML

A flaw was found in libmodulemd. In builds with rpmio support enabled, compressed modulemd YAML is decompressed through a custom read handler that does not enforce a cumulative decompressed-size limit before parsing. An attacker who can supply a highly compressible compressed YAML file can cause...

CLSA-2026-1792081157 openssh: Fix of 4 CVEs

CVE-2026-106555: reset GSSAPI client state before each authentication attempt upstream 670510d1 - CVE-2026-106553: store delegated GSSAPI credentials only after successful authorization upstream 6f9cd19a - CVE-2026-106583: disallow '$' and '' in a command-line user name upstream 0c4c9a7b -...

CLSA-2026-1792080315 openssh: Fix of 4 CVEs

CVE-2026-106555: reset GSSAPI client state before each authentication attempt upstream 670510d1 - CVE-2026-106553: store delegated GSSAPI credentials only after successful authorization upstream 6f9cd19a - CVE-2026-106583: disallow '$' and '' in a command-line user name upstream 0c4c9a7b -...

openssh: openssh: Denial of service via oversized decompressed packets

A flaw was found in OpenSSH. A remote attacker can trigger a denial of service DoS or abnormal packet processing by transmitting crafted, highly compressed data to a vulnerable client or server. The application fails to verify that decompressed payloads remain within the maximum permitted packet...

CVE-2026-78384

A flaw was found in Apache CXF. A remote attacker can trigger a Denial of Service DoS by submitting specially crafted compressed data during token processing. Because the system decompresses incoming data without enforcing a maximum output size limit, a small payload can consume excessive heap...

CVE-2026-105826

Rejected reason: This CVE ID has been rejected as a duplicate...

CVE-2026-59274

The UnZipTransformer does not limit decompressed entry size or entry count when processing archives. Consequently, an attacker can send a zip archive that can exhaust JVM heap memory, causing a denial-of-service outage. Spring Integration 7.1.0 Spring Integration 7.0.0 - 7.0.5 Spring Integration...

tar: node-tar: Denial of Service via crafted gzip bomb

A flaw was found in node-tar, a tar archive manipulation library for Node.js. This vulnerability allows a remote attacker to craft a small gzip bomb, which, when processed, can lead to the exhaustion of disk space and CPU resources. This occurs because node-tar does not enforce strict limits on t...

tar: node-tar: Denial of Service via crafted gzip bomb

A flaw was found in node-tar, a tar archive manipulation library for Node.js. This vulnerability allows a remote attacker to craft a small gzip bomb, which, when processed, can lead to the exhaustion of disk space and CPU resources. This occurs because node-tar does not enforce strict limits on t...

CVE-2026-66759

The CVE-2026-66759 vulnerability affects GIMP’s file-icns plugin. During ICNS image processing, applying a decompressed mask may cause an out-of-bounds read when the plugin reads the mask data buffer without verifying cursor bounds. If a crafted file contains a truncated mask resource, the icns_d...

SUSE-SU-2026:3291-1 Security update for python-tornado

This update for python-tornado fixes the following issues - CVE-2026-49853: authorization header forwarded across cross-origin redirects in SimpleAsyncHTTPClient bsc1268395. - CVE-2026-49854: out-of-bounds memory access via C extension bsc1268396. - CVE-2026-49855: AsyncHTTPClient accumulates...

Integer Overflow or Wraparound

Overview Affected versions of this package are vulnerable to Integer Overflow or Wraparound in the zlib transport message-size tracking. An attacker can bypass the configured maxMessageSize/remainingmessagesize limits by sending a highly compressible message and forcing repeated decompressed read...

GHSA-23HP-3JRH-7FPW node-tar: Decompression/parse DoS via unlimited input

Summary A Decompression/parse DoS via unlimited input vulnerability in node-tar allows an attacker to exhaust server resources disk space and CPU. Because the library does not enforce hard upper bounds on total decompressed data or entry counts, a small, maliciously crafted "Gzip Bomb" can be use...

Denial Of Service (DoS)

websocket-driver is vulnerable to Denial Of Service DoS. The vulnerability is due to validating only the compressed message size instead of the decompressed size when using the permessage-deflate extension, which allows an attacker to send compressed messages that expand beyond the configured...

Denial Of Service (DoS)

websocket-driver is vulnerable to Denial Of Service DoS. The vulnerability is due to validating only the compressed message size instead of the decompressed size when using the permessage-deflate extension, which allows an attacker to send highly compressed messages that expand beyond the...

CVE-2026-54464

Impact If this library is used in tandem with the "permessage-deflate" extension, a WebSocket server or client can be made to accept messages that are larger than the configured maximum message size. This is because this limit is checked against the message frames' length headers, which give the...

tornado AsyncHTTPClient accumulates decompressed chunks without size limit (gzip bomb)

Tornado's gzip decompression routines work in limited-size chunks, but have no overall limit for the total size of decompressed chunks that they will accumulate There has always been a limit for the total compressed size. This allows a malicious server to consume effectively unlimited amounts of...