CVE-2024-45396Disclosure(dena / quicly)

LOWCVSS 7.5 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

Quicly is an IETF QUIC protocol implementation. Quicly up to commtit d720707 is susceptible to a denial-of-service attack. A remote attacker can exploit these bugs to trigger an assertion failure that crashes process using quicly. The vulnerability is addressed with commit 2a95896104901589c495bc41460262e64ffcad5c.

dena CVEs Back to dashboard

0.0/ 10 priority

Sources & remediation

Patch / fix

https://github.com/h2o/quicly/commit/2a95896104901589c495bc41460262e64ffcad5c

Vendor / third-party advisories

https://github.com/h2o/quicly/security/advisories/GHSA-mp3c-h5gg-mm6p

Weakness type (CWE)

CWE-617

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

quicly

Threat summary

1 mentions across 1 observed day

What's happening

Technical details provided in 1 signal
Disclosure: 1 classified signal
1 total mentions across 1 day

Affected systems

Vendors

dena

Products

quicly

Deep dive

Activity timeline1 mentions / 1d

Signal classification1 categories

Disclosure

1100.0%

Full discourse1 post

𝔸𝕟𝕠𝕟𝕪𝕞𝕠𝕦𝕤 ℍ𝕒𝕔𝕜𝕥𝕚𝕧𝕚𝕤𝕥☭⃠🅇@YourAnon_irc91d
Disclosure
Recent CVEs (July 21, 2026) impact network security. D-Link DNS-320 has an unrestricted upload vulnerability. H2O/QUIC DoS (CVE-2023-50247, CVE-2024-45396) and TLS/QUIC IP spoofing (CVE-2024-45397) risk data integrity & privacy in transit. #Cybersecurity #Vulnerabilities #News
Post summary
The post announces several new CVEs impacting network security—including an unrestricted upload flaw in D‑Link DNS‑320 and DoS/IP‑spoofing weaknesses in H2O/QUIC and TLS/QUIC—without mentioning exploits, patches, or active attacks.
0000068
15 followersView on X

CPE platform detail1 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

1 of 1 entries

Part	Vendor	Product	Version	Target SW	Target HW
App	dena	quicly	-	-	-

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