Linux · 
Amazon Linux · Security advisory · November 7, 2026
Amazon Linux · Security advisory · November 7, 2026ALAS2023-2026-3154: Security update for 5 packages
ALAS2023-2026-3154, released November 7, 2026, fixes 7 CVEs across 5 products. None of them is reported as exploited. Patch Radar priority: Routine.
Routine
CVEs closed
7
None rated Critical
Exploited
0
None reported
Highest CVSS
5.3
Base score, 0 to 10
Highest EPSS
0.0050
42nd percentile
Priority of the 7 CVEs
Patch now 0
Urgent 0
High 0
Routine 7
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| libsoup | amzn 2023 | 2.72.0-6.amzn2023.0.15 |
| libsoup-debuginfo | amzn 2023 | 2.72.0-6.amzn2023.0.15 |
| libsoup-debugsource | amzn 2023 | 2.72.0-6.amzn2023.0.15 |
| libsoup-devel | amzn 2023 | 2.72.0-6.amzn2023.0.15 |
| libsoup-doc | amzn 2023 | 2.72.0-6.amzn2023.0.15 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| Routine | CVE-2026-77680 | libsoup2: quadratic CPU denial of service in HTTP Range coalescing after the CVE-2025-32907 fix (bsc#1276759). | n/a | 0.0050 | None reported |
| Routine | CVE-2026-12549 | libsoup3: The fix for CVE-2026-2443 was regressed by a subsequent rework commit that replaced specific overflow checks with a g... | 4.8 | 0.0036 | None reported |
| Routine | CVE-2026-12548 | gir1.2-soup-2.4: A heap out-of-bounds read flaw was found in libsoup | n/a | 0.0025 | None reported |
| Routine | CVE-2026-66339 | libsoup: proxy credentials leak to destination server via `Proxy-Authorization` header in CONNECT tunnels | n/a | 0.0025 | None reported |
| Routine | CVE-2026-12478 | libsoup3: The fix for CVE-2026-0716 (commit 6ff7ef0, libsoup 3.6.6) placed the integer overflow guard inside the if (masked) bl... | 4.8 | 0.0024 | None reported |
| Routine | CVE-2026-77014 | Libsoup: libsoup: integer truncation in sort_ranges() comparator causes silent omission of http range responses | 5.3 | 0.0023 | None reported |
| Routine | CVE-2026-12547 | Libsoup: information disclosure in libsoup via soupauthmanager proxy credential leak on proxy switch | 3.4 | 0.0023 | None reported |
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