package/libopenssl: security update to 3.5.8

OpenSSL 3.5.8 is a security patch release. The most severe CVE fixed in this release is Moderate.

This release incorporates the following bug fixes and mitigations:

Fixed QUIC server being able to trigger double free when processing INITIAL packet.
(CVE-2026-18798)

Fixed heap buffer overflow in CMS key unwrapping. (CVE-2026-63072)

Fixed invalid pointer dereference in CMP server via crafted protectionAlg. (CVE-2026-63076)

Fixed unbounded memory growth in QUIC server incoming channel queue. (CVE-2026-14456)

Fixed RPK server signature algorithm selection being able to dereference a missing certificate.
(CVE-2026-14457)

Fixed excessive memory use buffering DTLS records for a future epoch. (CVE-2026-54874)

Fixed untrusted Sender DN being used as a format string in CMP response validation.
(CVE-2026-63073)

Fixed CMP indefinite cache growth of extraCerts. (CVE-2026-63074)

Fixed QUIC ACK-only packet retention being able to cause memory exhaustion. (CVE-2026-63075)

Fixed possibility of AEAD forgeries with empty ciphertext when using EVP_Cipher().
(CVE-2026-75803)

Fixed checking of authentication tags for empty ciphertexts for AEAD ciphers in CCM cipher mode.

---
 package/libopenssl/libopenssl.hash | 4 ++--
 package/libopenssl/libopenssl.mk   | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

index 8a7186d669..814b4eb0dc 100644
@@ -1,5 +1,5 @@
-# From https://github.com/openssl/openssl/releases/download/openssl-3.5.7/openssl-3.5.7.tar.gz.sha256
-sha256  a8c0d28a529ca480f9f36cf5792e2cd21984552a3c8e4aa11a24aa31aeac98e8  openssl-3.5.7.tar.gz
+# From https://github.com/openssl/openssl/releases/download/openssl-3.5.8/openssl-3.5.8.tar.gz.sha256
+sha256  a8f84a39918ec6415ce765d9b429d313ba97b8143169c172e734b9514464f5b2  openssl-3.5.8.tar.gz
 
 # License files
 sha256  7d5450cb2d142651b8afa315b5f238efc805dad827d91ba367d8516bc9d49e7a  LICENSE.txt

index a9e18f96ac..674a85be02 100644
@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-LIBOPENSSL_VERSION = 3.5.7
+LIBOPENSSL_VERSION = 3.5.8
 LIBOPENSSL_SITE = https://github.com/openssl/openssl/releases/download/openssl-$(LIBOPENSSL_VERSION)
 LIBOPENSSL_SOURCE = openssl-$(LIBOPENSSL_VERSION).tar.gz
 LIBOPENSSL_LICENSE = Apache-2.0

2.47.3

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