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Rocky Linux · Security advisory · June 13, 2026
Rocky Linux · Security advisory · June 13, 2026RLSA-2026:25237: openssl security update
RLSA-2026:25237, released June 13, 2026, fixes 15 CVEs in openssl (version 1:3.5.5-4.el10_2). None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
15
None rated Critical
Exploited
0
None reported
Highest CVSS
9.1
Base score, 0 to 10
Highest EPSS
0.0400
90th percentile
Priority of the 15 CVEs
Patch now 0
Urgent 0
High 15
Routine 0
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| openssl | rocky 10 | 1:3.5.5-4.el10_2 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2026-45447 | Heap Use-After-Free in the PKCS7_verify() Function | 9.1 | 0.0400 | None reported |
| High | CVE-2026-42764 | openssl: Issue summary: Receiving a QUIC initial packet with an invalid token may trigger a NULL pointer dereference in the Op... | 9.1 | 0.0117 | None reported |
| High | CVE-2026-42766 | Possible NULL Dereference in Password-Based CMS Decryption | 9.1 | 0.0106 | None reported |
| High | CVE-2026-34182 | CMS AuthEnvelopedData Processing May Accept Forged Messages | 9.1 | 0.0106 | None reported |
| High | CVE-2026-34183 | Unbounded Memory Growth in the QUIC PATH_CHALLENGE Handler | 9.1 | 0.0105 | None reported |
| High | CVE-2026-34180 | Heap Buffer Over-read in ASN.1 Content Parsing | 9.1 | 0.0103 | None reported |
| High | CVE-2026-7383 | Possible Heap Buffer Overflow in ASN.1 Multibyte String Conversion | 9.1 | 0.0080 | None reported |
| High | CVE-2026-42768 | Multi-RecipientInfo Bleichenbacher Oracle in CMS_decrypt() and PKCS7_decrypt() | 9.1 | 0.0080 | None reported |
| High | CVE-2026-9076 | Out-of-Bounds Read in CMS Password-Based Decryption | 9.1 | 0.0071 | None reported |
| High | CVE-2026-45445 | AES-OCB IV Ignored on EVP_Cipher() Path | 9.1 | 0.0070 | None reported |
| High | CVE-2026-42767 | NULL Pointer Dereference in CRMF EncryptedValue Decryption | 9.1 | 0.0056 | None reported |
| High | CVE-2026-42769 | openssl: Issue Summary: An error in the callback used to verify the certificate provided in a Root CA key update Certificate M... | 9.1 | 0.0054 | None reported |
| High | CVE-2026-42770 | openssl: Issue summary: When EVP_PKEY_derive_set_peer() is called with a DHX (X9.42) peer key, the peer key is not properly ch... | 9.1 | 0.0050 | None reported |
| High | CVE-2026-45446 | Incorrect Tag Processing for Empty Messages in AES-GCM-SIV and AES-SIV modes | 9.1 | 0.0044 | None reported |
| High | CVE-2026-34181 | PKCS#12 Files with PBMAC1 Are Accepted with Short HMAC Keys | 9.1 | 0.0038 | None reported |
Showing 1 to 15 of 15
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