GCVE Workshop - 22 September 2026 (14:00-18:00), Luxembourg Before The Vulnopticon Conference - Registration

OPENSUSE-SU-2026:20627-1

Vulnerability from csaf_opensuse - Published: 2026-04-24 15:26 - Updated: 2026-09-17 17:31
Summary
Security update for bouncycastle
Severity
Important
Notes
Title of the patch: Security update for bouncycastle
Description of the patch: This update for bouncycastle fixes the following issues: - Update to version 1.84: - CVE-2025-14813: GOSTCTR implementation unable to process more than 255 blocks correctly (bsc#1262225). - CVE-2026-0636: LDAP Injection Vulnerability in LDAPStoreHelper.java (bsc#1262226). - CVE-2026-3505: Unbounded PGP AEAD chunk size leads to pre-auth resource exhaustion (bsc#1262232). - CVE-2026-5588: PKIX draft CompositeVerifier accepts empty signature sequence as valid (bsc#1262228). - CVE-2026-5598: Non-constant time comparisons risk private key leakage in FrodoKEM (bsc#1262227).
Patchnames: openSUSE-Leap-16.0-643
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
Affected products
Product Identifier Version Remediation
Unresolved product id: openSUSE Leap 16.0:bouncycastle-0:1.84-160000.1.1.noarch
Vendor Fix
Unresolved product id: openSUSE Leap 16.0:bouncycastle-javadoc-0:1.84-160000.1.1.noarch
Vendor Fix
Unresolved product id: openSUSE Leap 16.0:bouncycastle-jmail-0:1.84-160000.1.1.noarch
Vendor Fix
Unresolved product id: openSUSE Leap 16.0:bouncycastle-mail-0:1.84-160000.1.1.noarch
Vendor Fix
Unresolved product id: openSUSE Leap 16.0:bouncycastle-pg-0:1.84-160000.1.1.noarch
Vendor Fix
Unresolved product id: openSUSE Leap 16.0:bouncycastle-pkix-0:1.84-160000.1.1.noarch
Vendor Fix
Unresolved product id: openSUSE Leap 16.0:bouncycastle-tls-0:1.84-160000.1.1.noarch
Vendor Fix
Unresolved product id: openSUSE Leap 16.0:bouncycastle-util-0:1.84-160000.1.1.noarch
Vendor Fix
Threats
Impact important
Affected products
Recommended 8 products, the same list as for CVE-2025-14813
Threats
Impact moderate
Affected products
Recommended 8 products, the same list as for CVE-2025-14813
Threats
Impact important
Affected products
Recommended 8 products, the same list as for CVE-2025-14813
Threats
Impact moderate
Affected products
Recommended 8 products, the same list as for CVE-2025-14813
Threats
Impact important

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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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Detection rules are retrieved from Rulezet.

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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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