bind: Cache poisoning due to weak PRNG

A vulnerability was found in BIND resolvers caused by a weakness in the Pseudo Random Number Generator PRNG. This weakness allows an attacker to potentially predict the source port and query ID used by BIND, enabling cache poisoning attacks. If successful, the attacker can inject malicious DNS...

runc: container escape with malicious config due to /dev/console mount and related races

A flaw was found in runc. CVE-2025-52565 is very similar in concept and application toCVE-2025-31133, except that it exploits a flaw in /dev/console bind-mounts. When creating the /dev/console bind-mount to /dev/pts/$n, if an attacker replaces /dev/pts/$n with a symlink then runc will bind-mount...

runc: container escape via 'masked path' abuse due to mount race conditions

A flaw was found in runc. This flaw exploits an issue with how masked paths are implementedin runc. When masking files, runc will bind-mount the container's /dev/null inode on top of the file. However, if an attacker can replace /dev/null with a symlink to some other procfs file, runc will instea...

ALSA-2025:21034 Important: bind security update

The Berkeley Internet Name Domain BIND is an implementation of the Domain Name System DNS protocols. BIND includes a DNS server named; a resolver library routines for applications to use when interfacing with DNS; and tools for verifying that the DNS server is operating correctly. Security Fixes:...

RHEL 10 : bind (RHSA-2025:21034)

"The remote Redhat Enterprise Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:21034 advisory. The Berkeley Internet Name Domain BIND is an implementation of the Domain Name System DNS protocols. BIND includes a DNS server named...

RHSA-2025:19951 Red Hat Security Advisory: bind security update

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RHSA-2025:19950 Red Hat Security Advisory: bind9.18 security update

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bind: Cache poisoning due to weak PRNG

A vulnerability was found in BIND resolvers caused by a weakness in the Pseudo Random Number Generator PRNG. This weakness allows an attacker to potentially predict the source port and query ID used by BIND, enabling cache poisoning attacks. If successful, the attacker can inject malicious DNS...

Important: Red Hat Security Advisory: bind security update

An update for bind is now available for Red Hat Enterprise Linux 9.6. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...

bind: Resource exhaustion via malformed DNSKEY handling

A vulnerability was found in BIND 9 resolvers, where processing malformed DNSKEY records from a specially crafted zone can lead to resource exhaustion, primarily causing excessive CPU utilization. This issue enables a remote, unauthenticated attacker to degrade resolver performance and potentiall...

Important: Red Hat Security Advisory: bind9.18 security update

An update for bind9.18 is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

bind: Cache poisoning due to weak PRNG

A vulnerability was found in BIND resolvers caused by a weakness in the Pseudo Random Number Generator PRNG. This weakness allows an attacker to potentially predict the source port and query ID used by BIND, enabling cache poisoning attacks. If successful, the attacker can inject malicious DNS...

bind: Cache poisoning attacks with unsolicited RRs

A vulnerability exists in BIND’s DNS resolver logic that makes it overly permissive when accepting resource records RRs in responses. Under certain conditions, this flaw allows attackers to inject unsolicited or forged DNS records into the cache. This can be exploited to poison the resolver cache...

Improper Access Control

github.com/opencontainers/runc is vulnerable to improper access control. The vulnerability is due to insufficient validation when bind-mounting /dev/pts/$n to /dev/console after pivotroot, which allows an attacker to manipulate mount paths and gain writable access to sensitive locations,...

bind9.18 security update

32:9.18.29-4.2 - Fix upstream reported regression in recent CVE fix CVE-2025-8677 - Add upstream created test to this regression 32:9.18.29-4.1 - Refuse malformed DNSKEY records CVE-2025-8677 - Address various spoofing attacks CVE-2025-40778 - Prevent cache poisoning due to weak PRNG CVE-2025-407...

bind security update

9.16.23-31.0.1 - Fix warning when changing device file permissions Orabug: 36518580 32:9.16.23-31.2 - Replace downstream fixes with upstream changes 32:9.16.23-31.1 - Prevent cache poisoning due to weak PRNG CVE-2025-40780 - Address various spoofing attacks CVE-2025-40778...

Oracle Linux 8 : bind9.16 (ELSA-2025-19793)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2025-19793 advisory. - Prevent cache poisoning due to weak PRNG CVE-2025-40780 - Address various spoofing attacks CVE-2025-40778 Tenable has extracted the preceding...

RHEL 9 : bind (RHSA-2025:19951)

"The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:19951 advisory. BIND Berkeley Internet Name Domain is an implementation of the DNS Domain Name System protocols. BIND includes a DNS server named, which...

RHEL 9 : bind9.18 (RHSA-2025:19950)

"The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:19950 advisory. BIND Berkeley Internet Name Domain is an implementation of the DNS Domain Name System protocols. BIND includes a DNS server named, which...

RockyLinux 8 : bind9.16 (RLSA-2025:19793)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2025:19793 advisory. bind: Cache poisoning attacks with unsolicited RRs CVE-2025-40778 bind: Cache poisoning due to weak PRNG CVE-2025-40780 Tenable has extracted the...