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OISF SuricataSuricata detect/alert: heap-use-after-free on alert queue expansion

Risk 47
Severity
9.1
EPSS
0.06%
First published (updated )
CVE-2026-22264

Suricata SuricataSuricata http1: quadratic complexity in headers parsing over multiple packets

Risk 19
Severity
5.3
EPSS
0.02%
First published (updated )
CVE-2026-22263

OISF SuricataSuricata datasets: stack overflow when saving a set

Risk 61
Severity
9.8
EPSS
0.08%
First published (updated )
CVE-2026-22262

OISF SuricataSuricata eve/alert: http1 xff handling can lead to denial of service

Risk 19
Severity
5.3
EPSS
0.05%
First published (updated )
CVE-2026-22261

Suricata SuricataSuricata http1: infinite recursion in decompression

Risk 31
Severity
7.5
EPSS
0.02%
First published (updated )
CVE-2026-22260
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OISF SuricataSuricata dnp3: unbounded transaction growth

Risk 31
Severity
7.5
EPSS
0.06%
First published (updated )
CVE-2026-22259

OISF SuricataSuricata DCERPC: unbounded fragment buffering leads to memory exhaustion

Risk 31
Severity
7.5
EPSS
0.05%
First published (updated )
CVE-2026-22258

Suricata SuricataSuricata pcre: negated pcr can cause infinite loop

Risk 36
Severity
6.2
First published (updated )
CVE-2025-29918

Suricata SuricataSuricata decode_base64: signature can do large memory allocation

Risk 36
Severity
6.2
First published (updated )
CVE-2025-29917

Suricata SuricataSuricata datasets: ruleset declared settings can lead to resource starvation

Risk 36
Severity
6.2
First published (updated )
CVE-2025-29916
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OISF SuricataSuricata generic detection bypass using TCP urgent support

Risk 43
Severity
7.5
First published (updated )
CVE-2024-55629

OISF SuricataSuricata oversized resource names utilizing DNS name compression can lead to resource starvation

Risk 43
Severity
7.5
First published (updated )
CVE-2024-55628

Suricata SuricataSuricata segfault on StreamingBufferSlideToOffsetWithRegions

Risk 43
Severity
7.5
First published (updated )
CVE-2024-55627

Suricata SuricataSuricata oversized bpf file can lead to buffer overflow

Risk 31
Severity
5.5
First published (updated )
CVE-2024-55626

Suricata SuricataSuricata allows stack overflow in transforms

Risk 43
Severity
7.5
First published (updated )
CVE-2024-55605
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Suricata SuricataVarious security, performance, accuracy and stability issues have been fixed, including a critical e…

Risk 18
Severity
4
First published (updated )
REDHAT-BUG-1980453

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