# ALAS2023-2026-3154: 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.

- Web page: https://patchblox.com/security/fix/linux/alas2023-2026-3154
- Platform: Linux
- Released: Nov 7, 2026
- Priority: Routine (Closes 7 CVEs, none high severity)
- CVEs: 7, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://alas.aws.amazon.com/AL2023/ALAS-2026-3154.html

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [libsoup](https://patchblox.com/security/data/product/linux/libsoup.md) | amzn 2023 | 2.72.0-6.amzn2023.0.15 |
| [libsoup-debuginfo](https://patchblox.com/security/data/product/linux/libsoup-debuginfo.md) | amzn 2023 | 2.72.0-6.amzn2023.0.15 |
| [libsoup-debugsource](https://patchblox.com/security/data/product/linux/libsoup-debugsource.md) | amzn 2023 | 2.72.0-6.amzn2023.0.15 |
| [libsoup-devel](https://patchblox.com/security/data/product/linux/libsoup-devel.md) | amzn 2023 | 2.72.0-6.amzn2023.0.15 |
| [libsoup-doc](https://patchblox.com/security/data/product/linux/libsoup-doc.md) | amzn 2023 | 2.72.0-6.amzn2023.0.15 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2026-77680](https://patchblox.com/security/data/cve/CVE-2026-77680.md) | Routine | gir1.2-soup-2.4: An algorithmic complexity flaw exists in libsoup's HTTP Range header processing that persists after the CVE-2025-3290... | n/a | 0.0050 |  |
| [CVE-2026-12549](https://patchblox.com/security/data/cve/CVE-2026-12549.md) | Routine | 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 |  |
| [CVE-2026-12548](https://patchblox.com/security/data/cve/CVE-2026-12548.md) | Routine | gir1.2-soup-2.4: A heap out-of-bounds read flaw was found in libsoup | n/a | 0.0025 |  |
| [CVE-2026-66339](https://patchblox.com/security/data/cve/CVE-2026-66339.md) | Routine | gir1.2-soup-2.4: A flaw was found in libsoup | n/a | 0.0025 |  |
| [CVE-2026-12478](https://patchblox.com/security/data/cve/CVE-2026-12478.md) | Routine | 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 |  |
| [CVE-2026-77014](https://patchblox.com/security/data/cve/CVE-2026-77014.md) | Routine | Libsoup: libsoup: integer truncation in sort_ranges() comparator causes silent omission of http range responses | 5.3 | 0.0023 |  |
| [CVE-2026-12547](https://patchblox.com/security/data/cve/CVE-2026-12547.md) | Routine | Libsoup: information disclosure in libsoup via soupauthmanager proxy credential leak on proxy switch | 3.4 | 0.0023 |  |

---

Data as of 2026-11-10T07:50:38Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

Free to use with attribution: show "Data: Patchblox Patch Radar" with a link to https://patchblox.com/security/patch-radar. Terms, including what needs a written agreement: https://patchblox.com/security/patch-radar/use-the-data

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.