Security update for go1.26-openssl
This update for go1.26-openssl fixes the following issues: Update to version 1.26.7 cut from the go1.25-fips-release branch at the revision tagged go1.26.7-1-openssl-fips. Security issues fixed: - CVE-2026-33818: encoding/asn1: stack exhaustion when parsing deeply-nested, recursive structures can lead to denial of service (bsc#1275034). - CVE-2026-39821: golang.org/x/net/idna: failure to reject ASCII-only Punycode-encoded labels allows for validation bypass and privilege escalation (bsc#1266609). - CVE-2026-56853: net/http: first header read timeout not being applied when a server is configured to support unencrypted HTTP/2 allows for denial of service (bsc#1275028). - CVE-2026-56858: html/template: wrong JavaScript regexp context tracking after top-level `{` can lead to XSS (bsc#1275033). - CVE-2026-56859: encoding/xml: stack exhaustion due to recursion depth guard bypass during decoding operations can lead to denial of service (bsc#1275026). - CVE-2026-56860: net/url: quadratic complexity in `resolvePath` when processing backtrack path elements can lead to denial of service (bsc#1275029). - CVE-2026-56862: crypto/tls: handshake messages can bypass non-advancing record limit in TLS 1.3, which can lead to a denial of service (bsc#1275032). - CVE-2026-56864: x/mod/sumdb: a malicious `GOSUMDB` is capable of serving arbitrary module content not contained within the transparency log (bsc#1275025). - CVE-2026-56865: x/mod/sumdb/tlog: a malicious `GOPROXY` is capable of forging sum
SUSE-SU-2026:23576-1
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: osv:SUSE-SU-2026:23576-1
go1.26-openssl
Source reference: /affected/0/package/name
- Affected versions
- Not stated in this record
- Fixed versions
- 1.26.7-160000.1.1
Source reference:
/affected/0/ranges - Prerequisites
- Not stated in this record
go1.26-openssl
Source reference: /affected/1/package/name
- Affected versions
- Not stated in this record
- Fixed versions
- 1.26.7-160000.1.1
Source reference:
/affected/1/ranges - Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.26.7-160000.1.1"
}
]
}
],
"package": {
"name": "go1.26-openssl",
"purl": "pkg:rpm/suse/go1.26-openssl&distro=SUSE%20Linux%20Enterprise%20Server%2016.0",
"ecosystem": "SUSE:Linux Enterprise Server 16.0"
},
"database_specific": {
"source": "https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:23576-1.json"
},
"ecosystem_specific": {
"binaries": [
{
"go1.26-openssl": "1.26.7-160000.1.1",
"go1.26-openssl-doc": "1.26.7-160000.1.1",
"go1.26-openssl-race": "1.26.7-160000.1.1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.26.7-160000.1.1"
}
]
}
],
"package": {
"name": "go1.26-openssl",
"purl": "pkg:rpm/suse/go1.26-openssl&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20applications%2016.0",
"ecosystem": "SUSE:Linux Enterprise Server for SAP applications 16.0"
},
"database_specific": {
"source": "https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:23576-1.json"
},
"ecosystem_specific": {
"binaries": [
{
"go1.26-openssl": "1.26.7-160000.1.1",
"go1.26-openssl-doc": "1.26.7-160000.1.1",
"go1.26-openssl-race": "1.26.7-160000.1.1"
}
]
}
}
]Publisher severity
No explicit severity was provided.
- Event
- #30782 · Revision 1
- Added to Heist Feed
- Publisher date