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CVE-2025-53538

🗓️ 22 Jul 2025 21:36:03Reported by Debian Security Bug TrackerType 
debiancve
 debiancve
🔗 security-tracker.debian.org👁 27 Views

Suricata versions 7.0.10 and below mishandle HTTP2 stream 0, causing memory issues and loss of visibility.

Related
Packages
ReporterTitlePublishedViews
Family
alpinelinux
AlpineLinux
CVE-2025-53538
22 Jul 202521:36
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bdu_fstec
BDU FSTEC
Suricata Resource Exhaustion DoS
23 Jul 202500:00
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cnnvd
CNNVD
Suricata security vulnerabilities
22 Jul 202500:00
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22 Jul 202521:36
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cvelist
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CVE-2025-53538 Suricata's mishandling of data on HTTP2 stream 0 can lead to resource starvation
22 Jul 202521:36
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euvd
EUVD
EUVD-2025-22378
3 Oct 202520:07
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fedora
Fedora
[SECURITY] Fedora 41 Update: suricata-7.0.11-1.fc41
21 Aug 202501:12
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fedora
Fedora
[SECURITY] Fedora 42 Update: suricata-7.0.11-1.fc42
21 Aug 202500:55
–fedora
nessus
Tenable Nessus
Fedora 41 : suricata (2025-a029ba03cc)
21 Aug 202500:00
–nessus
nessus
Tenable Nessus
Fedora 42 : suricata (2025-f555a9146a)
20 Aug 202500:00
–nessus
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Debian13allsuricata1:7.0.10-1+deb13u1suricata_1:7.0.10-1+deb13u1_all.deb
Debian14allsuricata1:7.0.11-1suricata_1:7.0.11-1_all.deb
Debian999allsuricata1:7.0.11-1suricata_1:7.0.11-1_all.deb

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22 Jul 2025 21:36Current
5.3Medium risk
Vulners AI Score5.3
CVSS 3.17.5
EPSS0.005
SSVC
27