CVE-2026-44378Disclosure(botan_project / botan)

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

Botan is a C++ cryptography library. Prior to 3.12.0, certain patterns of indefinite length encodings in BER data could cause quadratic behavior in the parser, resulting in a denial of service. Such BER encodings were accepted even in structures which are required to be encoded as DER, which prohibits indefinite length encodings. This vulnerability is fixed in 3.12.0.

botan_project CVEs Back to dashboard

0.0/ 10 priority

Sources & remediation

Vendor / third-party advisories

https://github.com/randombit/botan/security/advisories/GHSA-7q2v-3g27-6g3j

Weakness type (CWE)

CWE-407

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Are you affected?

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

botan

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

botan_project

Products

botan

Deep dive

Activity timeline1 mentions / 1d

Signal classification1 categories

Disclosure

1100.0%

Referenced assets1 URL

By indicator

https://dailycve.com/botan-c-cryptography-library-denial-of-service-algorithmic-complexity-cve-2026-44378-medium-dc-jun2026-105/

Full discourse1 post

DailyCVE@dailycve137d
Disclosure
🟠 Botan (C++ Cryptography Library), Denial of Service (Algorithmic Complexity), #CVE-2026-44378 (Medium) -DC-Jun2026-105 https://dailycve.com/botan-c-cryptography-library-denial-of-service-algorithmic-complexity-cve-2026-44378-medium-dc-jun2026-105/
Post summary
A CVE-2026-44378 denial‑of‑service vulnerability in the Botan C++ cryptography library has been disclosed, noting its type and severity but providing no PoC, exploit code, patch information, or evidence of active exploitation.
0000034
209 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	botan_project	botan	-	-	-

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