Synopsis
| Issued | 2026-06-10 |
| Severity | Critical |
| Updated Packages | kusanagi-openssl |
| Affected Products | KUSANAGI 9, Business Edition, Page Speed Technology, Security Edition |
Description
An update for kusanagi-openssl is now available.
Security fix(es):
- CVE-2026-34180: Heap Buffer Over-read in ASN.1 Content Parsing
- CVE-2026-34181: PKCS#12 Files with PBMAC1 Are Accepted with Short HMAC Keys
- CVE-2026-34182: CMS AuthEnvelopedData Processing May Accept Forged Messages
- CVE-2026-34183: Unbounded Memory Growth in the QUIC PATH_CHALLENGE Handler
- CVE-2026-42764: NULL Pointer Dereference in QUIC Server Initial Packet Handling
- CVE-2026-42766: Possible NULL Dereference in Password-Based CMS Decryption
- CVE-2026-42767: NULL Pointer Dereference in CRMF EncryptedValue Decryption
- CVE-2026-42768: Multi-RecipientInfo Bleichenbacher Oracle in CMS_decrypt() and PKCS7_decrypt()
- CVE-2026-42769: Trust-Anchor Substitution via cert/issuer Typo in CMP rootCaKeyUpdate
- CVE-2026-42770: FFC-DH Peer Validation Uses Attacker-Supplied q
- CVE-2026-45445: AES-OCB IV Ignored on EVP_Cipher() Path
- CVE-2026-45446: Incorrect Tag Processing for Empty Messages in AES-GCM-SIV and AES-SIV modes
- CVE-2026-45447: Heap Use-After-Free in the PKCS7_verify() Function
- CVE-2026-7383: Possible Heap Buffer Overflow in ASN.1 Multibyte String Conversion
- CVE-2026-9076: Out-of-Bounds Read in CMS Password-Based Decryption
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
CVE information may not yet be available on those websites.
References
- CVE-2026-34180
- CVE-2026-34181
- CVE-2026-34182
- CVE-2026-34183
- CVE-2026-42764
- CVE-2026-42766
- CVE-2026-42767
- CVE-2026-42768
- CVE-2026-42769
- CVE-2026-42770
- CVE-2026-45445
- CVE-2026-45446
- CVE-2026-45447
- CVE-2026-7383
- CVE-2026-9076
