Is CVE-2024-52616 in the CISA KEV catalog?

No. CVE-2024-52616 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2024-52616?

CVE-2024-52616 has a CVSS v3 base score of 5.3 (MEDIUM).

What is the EPSS score for CVE-2024-52616?

CVE-2024-52616 has an EPSS score of 0.68% (48th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2024-52616?

Upgrade avahi on debian unstable to 0.8-18 or later. Fixes are available for 53 affected products.

CVE & CISA-KEV Catalog

CVE-2024-52616

MEDIUM

5.3

CVSS v3

NVD

Description

A flaw was found in the Avahi-daemon, where it initializes DNS transaction IDs randomly only once at startup, incrementing them sequentially after that. This predictable behavior facilitates DNS spoofing attacks, allowing attackers to guess transaction IDs.

CWE-334

How to fix

Remediation Available

avahiDebian

Fixed in:0.8-18CVE-2024-52616

avahiRed Hat / RHEL

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahiRocky

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahi-autoipdRocky

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahi-autoipdRed Hat / RHEL

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahi-autoipd-debuginfoRed Hat / RHEL

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahi-autoipd-debuginfoRocky

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahi-compat-howlRed Hat / RHEL

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahi-compat-howlRocky

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahi-compat-howl-debuginfoRed Hat / RHEL

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahi-compat-howl-debuginfoRocky

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahi-compat-howl-develRed Hat / RHEL

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahi-compat-howl-develRocky

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahi-compat-libdns_sdRocky

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahi-compat-libdns_sdRed Hat / RHEL

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahi-compat-libdns_sd-debuginfoRocky

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahi-compat-libdns_sd-debuginfoRed Hat / RHEL

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahi-compat-libdns_sd-develRed Hat / RHEL

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahi-compat-libdns_sd-develRocky

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahi-debuginfoRed Hat / RHEL

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahi-debuginfoRocky

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahi-debugsourceRed Hat / RHEL

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahi-debugsourceRocky

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahi-develRed Hat / RHEL

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahi-develRocky

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahi-dnsconfd-debuginfoRocky

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahi-dnsconfd-debuginfoRed Hat / RHEL

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahi-glibRocky

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahi-glibRed Hat / RHEL

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahi-glib-debuginfoRed Hat / RHEL

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahi-glib-debuginfoRocky

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahi-glib-develRocky

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahi-glib-develRed Hat / RHEL

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahi-gobjectRocky

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahi-gobjectRed Hat / RHEL

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahi-gobject-debuginfoRed Hat / RHEL

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahi-gobject-debuginfoRocky

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahi-gobject-develRed Hat / RHEL

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahi-gobject-develRocky

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahi-libsRocky

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahi-libsRed Hat / RHEL

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahi-libs-debuginfoRocky

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahi-libs-debuginfoRed Hat / RHEL

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahi-toolsRed Hat / RHEL

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahi-toolsRocky

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahi-tools-debuginfoRocky

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahi-tools-debuginfoRed Hat / RHEL

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahi-ui-debuginfoRed Hat / RHEL

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahi-ui-debuginfoRocky

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahi-ui-gtk3-debuginfoRed Hat / RHEL

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahi-ui-gtk3-debuginfoRocky

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahi-ui-tools-debuginfoRocky

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

avahi-ui-tools-debuginfoRed Hat / RHEL

Fixed in:0:0.8-22.el9_6RHSA-2025:7437

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityLow

AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Exploit Intelligence

0.68%probability of exploitation in 30 days

48thpercentile

Moderate risk: more likely to be exploited than 48% of all known CVEs.

References

Other references4

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-06-29.