SB2026031156 - Anolis OS update for perl-Compress-Raw-Zlib

Description

This security bulletin contains information about 2 secuirty vulnerabilities.

1) Resource exhaustion (CVE-ID: CVE-2026-3381)

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to the application uses a vulnerable version of the zlib library (#VU123895, CVE-2026-27171). A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.

2) Resource exhaustion (CVE-ID: CVE-2026-27171)

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to application does not properly control consumption of internal resources. A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.

Remediation

Install update from vendor's website.

References

• https://anas.openanolis.cn/errata/detail/ANSA-2026:0291